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Longer titles found: Complex conjugate line (view), Complex conjugate of a vector space (view), Complex conjugate representation (view), Complex conjugate root theorem (view)

searching for Complex conjugate 193 found (471 total)

alternate case: complex conjugate

Reflection (physics) (2,263 words) [view diff] no match in snippet view article

Reflection is the change in direction of a wavefront at an interface between two different media so that the wavefront returns into the medium from which
Friedel's law (279 words) [view diff] exact match in snippet view article find links to article
{\displaystyle F(k)=F^{*}(-k)\,} where F ∗ {\displaystyle F^{*}} is the complex conjugate of F {\displaystyle F} . Centrosymmetric points ( k , − k ) {\displaystyle
Conjugate element (field theory) (540 words) [view diff] exact match in snippet view article
{\displaystyle \mathbb {R} } of a complex number are the number itself and its complex conjugate. The cube roots of the number one are: 1 3 = { 1 − 1 2 + 3 2 i − 1
Complex representation (162 words) [view diff] exact match in snippet view article find links to article
words, the group elements are expressed as complex matrices, and the complex conjugate of a complex representation is a different, non-equivalent representation
Antifundamental representation (71 words) [view diff] exact match in snippet view article find links to article
geometry, an antifundamental representation of a Lie group is the complex conjugate of the fundamental representation, although the distinction between
Displacement operator (824 words) [view diff] exact match in snippet view article find links to article
displacement in optical phase space, α ∗ {\displaystyle \alpha ^{*}} is the complex conjugate of that displacement, and a ^ {\displaystyle {\hat {a}}} and a ^ †
Positive linear functional (1,318 words) [view diff] exact match in snippet view article find links to article
V {\displaystyle s\in V} to a real number, which is equal to its complex conjugate, and therefore all positive linear functionals preserve the self-adjointness
List of things named after Charles Hermite (405 words) [view diff] exact match in snippet view article find links to article
specific sesquilinear form Hermitian function, a complex function whose complex conjugate is equal to the original function with the variable changed in sign
Inverse filter (565 words) [view diff] no match in snippet view article find links to article
pairs of complex-conjugate poles, more commonly referred to as resonances or formants. Thus, an inverse-filter would have a pair of complex-conjugate zeroes
Bochner–Kodaira–Nakano identity (180 words) [view diff] exact match in snippet view article find links to article
Laplacian of a vector bundle over a hermitian manifold in terms of its complex conjugate and the curvature of the bundle and the torsion of the metric of the
Magneto-optic effect (1,277 words) [view diff] no match in snippet view article find links to article
rotation directions of the two principal polarizations, corresponding to complex-conjugate ε tensors for lossless media, are called optical isomers. In particular
Matrix consimilarity (235 words) [view diff] exact match in snippet view article find links to article
referred to different bases. A matrix is consimilar to itself, its complex conjugate, its transpose and its adjoint matrix. Every matrix is consimilar
DBAR problem (248 words) [view diff] exact match in snippet view article find links to article
}{\partial y}}\right)} The DBAR operator is nothing other than the complex conjugate of the operator ∂ = ∂ ∂ z = 1 2 ( ∂ ∂ x − i ∂ ∂ y ) {\displaystyle
Transactional interpretation (2,935 words) [view diff] exact match in snippet view article find links to article
takes the wave function of the standard quantum formalism, and its complex conjugate, to be retarded (forward in time) and advanced (backward in time)
Spherical multipole moments (2,235 words) [view diff] exact match in snippet view article find links to article
where the interior spherical multipole moments are defined as the complex conjugate of irregular solid harmonics I ℓ m   = d e f   q ( r ′ ) ℓ + 1 4 π
Hopf bifurcation (4,904 words) [view diff] no match in snippet view article find links to article
system of differential equations. When this matrix has a pair of complex-conjugate eigenvalues that cross the imaginary axis as a parameter is varied
Wigner D-matrix (4,717 words) [view diff] exact match in snippet view article find links to article
fundamental role in the quantum mechanical theory of angular momentum. The complex conjugate of the D-matrix is an eigenfunction of the Hamiltonian of spherical
Dirichlet's unit theorem (1,756 words) [view diff] exact match in snippet view article find links to article
and 2r2 is the number of non-real complex roots of f (which come in complex conjugate pairs); write the tensor product of fields K ⊗ Q R {\displaystyle
Mumford–Tate group (814 words) [view diff] exact match in snippet view article find links to article
Under the action of the full group VC breaks up into subspaces Vpq, complex conjugate in pairs under switching p and q. Thinking of the matrix in terms
Leak noise correlator (451 words) [view diff] exact match in snippet view article find links to article
}^{\infty }f^{*}(\tau )\ g(t+\tau )\,d\tau ,} where f * denotes the complex conjugate of f. If f and g are two sound recordings of the noise produced by
Infeld–Van der Waerden symbols (1,566 words) [view diff] exact match in snippet view article find links to article
ȷ ¯ ) {\displaystyle (j,{\bar {\jmath }})} , the spinor and its complex conjugate representations are the left and right fundamental representations
Newman–Penrose formalism (6,564 words) [view diff] no match in snippet view article find links to article
chosen is a null tetrad: a set of four null vectors—two real, and a complex-conjugate pair. The two real members often asymptotically point radially inward
Bispinor (3,655 words) [view diff] no match in snippet view article find links to article
two component spinors transform differently under the two distinct complex-conjugate spin-1/2 representations of the Lorentz group. This pairing is of
Hecke character (1,976 words) [view diff] exact match in snippet view article find links to article
values of the L-function of a character and the L-function of its complex conjugate character. Consider a character ψ {\displaystyle \psi } of the idele
Shrinkage Fields (image restoration) (828 words) [view diff] exact match in snippet view article
{\text{f}}} , and F ˘ * {\displaystyle {\breve {F}}^{\text{*}}} is the complex conjugate of F ˘ {\displaystyle {\breve {F}}} . x ^ t {\displaystyle {\hat {x}}_{t}}
Supermultiplet (2,075 words) [view diff] exact match in snippet view article find links to article
(x).} Similarly, there is also antichiral superspace, which is the complex conjugate of chiral superspace, and antichiral superfields. An antichiral superfield
Li's criterion (1,490 words) [view diff] exact match in snippet view article find links to article
Finally, if each zero ρ {\displaystyle \rho } comes paired with its complex conjugate ρ ¯ {\displaystyle {\bar {\rho }}} , then we may combine terms to
Fundamental theorem of Hilbert spaces (805 words) [view diff] exact match in snippet view article find links to article
continuous antilinear functions on H is called the anti-dual space or complex conjugate dual space of H and is denoted by H ¯ ′ {\displaystyle {\overline
Superpotential (735 words) [view diff] exact match in snippet view article find links to article
which tends to automatically be complex valued. We may identify the complex conjugate of a chiral superfield as an anti-chiral superfield. There are two
Dual system (12,271 words) [view diff] exact match in snippet view article find links to article
{\displaystyle H.} Let H ¯ {\displaystyle {\overline {H}}} denote the complex conjugate vector space of H , {\displaystyle H,} where H ¯ {\displaystyle {\overline
Charge (physics) (1,269 words) [view diff] exact match in snippet view article
usually the case that the two charge-conjugate representations are complex conjugate fundamental representations of the Lie group. Their product then forms
Normal operator (1,544 words) [view diff] exact match in snippet view article find links to article
eigenvalue of a normal operator N {\displaystyle N} if and only if its complex conjugate λ ¯ {\displaystyle {\overline {\lambda }}} is an eigenvalue of N ∗
Complex Wishart distribution (1,759 words) [view diff] exact match in snippet view article find links to article
zero-mean samples and ( . ) H {\displaystyle (.)^{H}} is an Hermitian (complex conjugate) transpose. If the covariance of G is E [ G G H ] = M {\displaystyle
Resonance (7,933 words) [view diff] exact match in snippet view article find links to article
which frequencies. In particular, any stable or marginally stable, complex conjugate pair of poles with imaginary components can be written in terms of
Permittivity (4,456 words) [view diff] exact match in snippet view article find links to article
engineering convention of the complex conjugate ambiguity; the physics/chemistry convention involves the complex conjugate of these equations. The size
Functional equation (L-function) (667 words) [view diff] exact match in snippet view article
\Lambda (1-s,\chi ^{*})} with χ a primitive Dirichlet character, χ* its complex conjugate, Λ the L-function multiplied by a gamma-factor, and ε a complex number
Bogoliubov inner product (407 words) [view diff] exact match in snippet view article find links to article
X\rangle _{A})^{*}} where α ∗ {\displaystyle \alpha ^{*}} is the complex conjugate of α {\displaystyle \alpha } . In applications to quantum statistical
Charts on SO(3) (2,790 words) [view diff] exact match in snippet view article
only get rotations we insist that d is the complex conjugate of a, and c is the negative of the complex conjugate of b. Then we have two complex numbers,
Linear complex structure (2,918 words) [view diff] exact match in snippet view article find links to article
spaces can be considered the same, while V− may be regarded as the complex conjugate of VJ. Note that if VJ has complex dimension n then both V+ and V−
Higher-dimensional supergravity (4,290 words) [view diff] exact match in snippet view article find links to article
four the two eigenvalues are complex conjugate and so the two chiralities of Weyl representations are complex conjugate representations. Complex conjugation
Autoregressive model (5,421 words) [view diff] exact match in snippet view article find links to article
autocorrelation function that decays exponentially. Similarly, each pair of complex conjugate roots contributes an exponentially damped oscillation. The simplest
Gabor wavelet (857 words) [view diff] exact match in snippet view article find links to article
}f(x)f^{*}(x)\,dx}}} where f ∗ ( x ) {\displaystyle f^{*}(x)} is the complex conjugate of f ( x ) {\displaystyle f(x)} and μ {\displaystyle \mu } is the
Gabor wavelet (857 words) [view diff] exact match in snippet view article find links to article
}f(x)f^{*}(x)\,dx}}} where f ∗ ( x ) {\displaystyle f^{*}(x)} is the complex conjugate of f ( x ) {\displaystyle f(x)} and μ {\displaystyle \mu } is the
Quantum finance (1,544 words) [view diff] exact match in snippet view article find links to article
that Haven derives has a parameter ħ (not to be confused with the complex conjugate of h) that represents the amount of arbitrage that is present in the
1999 Hector Mine earthquake (1,670 words) [view diff] case mismatch in snippet view article find links to article
2002). "The 1999 Mw 7.1 Hector Mine, California, Earthquake Sequence: Complex Conjugate Strike-Slip Faulting". Bulletin of the Seismological Society of America
Locally compact abelian group (944 words) [view diff] exact match in snippet view article find links to article
pointwise multiplication of characters, the inverse of a character is its complex conjugate and the topology on the space of characters is that of uniform convergence
Heaviside step function (2,157 words) [view diff] exact match in snippet view article find links to article
the first, given that the step function is real and thus is its own complex conjugate. Since H is usually used in integration, and the value of a function
Color charge (1,910 words) [view diff] exact match in snippet view article find links to article
denoted by ψ {\displaystyle \psi } . The antiquark field belongs to the complex conjugate representation (3*) and also contains a triplet of fields. We can
Complex differential form (1,413 words) [view diff] exact match in snippet view article find links to article
holomorphic functions. Equivalently, and due to the independence of the complex conjugate, the (p, 0)-form α is holomorphic if and only if ∂ ¯ α = 0. {\displaystyle
Euler's rotation theorem (4,497 words) [view diff] exact match in snippet view article find links to article
in λ) has real coefficients, it follows that its roots appear in complex conjugate pairs, that is, if α is a root then so is α∗. There are 3 roots, thus
Eisenstein integer (1,896 words) [view diff] exact match in snippet view article find links to article
which is clearly a positive ordinary (rational) integer. Also, the complex conjugate of ω satisfies ω ¯ = ω 2   . {\displaystyle {\bar {\omega }}=\omega
Complexification (2,069 words) [view diff] exact match in snippet view article find links to article
from VC to itself or as a complex linear isomorphism from VC to its complex conjugate V C ¯ {\displaystyle {\overline {V^{\mathbb {C} }}}} . Conversely
Representation theory of the Lorentz group (19,763 words) [view diff] exact match in snippet view article find links to article
_{\nu }}},\nu =0,{\tfrac {1}{2}},1,{\tfrac {3}{2}},\ldots } their complex conjugate representations. (The labeling is usually in the mathematics literature
Parseval's theorem (1,825 words) [view diff] exact match in snippet view article find links to article
|}x[n]{\bigr |}^{2},\end{aligned}}} where ∗ {\displaystyle *} represents complex conjugate. Parseval's theorem is closely related to other mathematical results
Algebraic equation (2,162 words) [view diff] exact match in snippet view article find links to article
=0}  ; no real root if Δ < 0 {\displaystyle \Delta <0} , but two complex conjugate roots. The best-known method for solving cubic equations, by writing
Circular ensemble (1,005 words) [view diff] exact match in snippet view article find links to article
quaternion ensemble (CQE). The eigenvalues of orthogonal matrices come in complex conjugate pairs e i θ k {\displaystyle e^{i\theta _{k}}} and e − i θ k {\displaystyle
Fourier shell correlation (784 words) [view diff] exact match in snippet view article find links to article
structure Factor for volume 1, F 2 ∗ {\displaystyle F_{2}^{\ast }} is the complex conjugate of the structure Factor for volume 2, and r i {\displaystyle r_{i}}
Mathieu group M11 (864 words) [view diff] exact match in snippet view article find links to article
are also two other such representations in 10 dimensions forming a complex conjugate pair. M11 has two 5-dimensional irreducible representations over the
C-symmetry (5,729 words) [view diff] no match in snippet view article find links to article
general case. First, the spinors are the Weyl spinors, and they come in complex-conjugate pairs. They are naturally anti-commuting (this follows from the Clifford
Janko group J4 (895 words) [view diff] exact match in snippet view article find links to article
faithful complex representation has dimension 1333; there are two complex conjugate representations of this dimension. The smallest faithful representation
Interpretations of quantum mechanics (8,022 words) [view diff] exact match in snippet view article find links to article
function) and a possibility wave from the receiver to source (the complex conjugate of the wave function). This interpretation of quantum mechanics is
Interpretations of quantum mechanics (8,022 words) [view diff] exact match in snippet view article find links to article
function) and a possibility wave from the receiver to source (the complex conjugate of the wave function). This interpretation of quantum mechanics is
Glossary of functional analysis (3,200 words) [view diff] exact match in snippet view article find links to article
w\rangle ={\overline {\langle w,v\rangle }}} where the bar means complex conjugate. 2.  An inner product space is a vector space equipped with an inner
Faddeeva function (1,882 words) [view diff] exact match in snippet view article find links to article
) ∗ {\displaystyle w(-z)=w\left(z^{*}\right)^{*}} where * denotes complex conjugate. The Faddeeva function evaluated on imaginary arguments equals the
Supersymmetric gauge theory (1,618 words) [view diff] exact match in snippet view article find links to article
{1}{4}}{\overline {D}}^{2}D_{\alpha }V} is gauge invariant. So is its complex conjugate W ¯ α ˙ {\displaystyle {\overline {W}}_{\dot {\alpha }}} . A non-supersymmetric
Instantaneous phase and frequency (1,511 words) [view diff] exact match in snippet view article find links to article
{a} }[n]\,s_{\mathrm {a} }^{*}[n-1]\},} where the asterisk denotes complex conjugate. The discrete-time instantaneous frequency (in units of radians per
Filter (signal processing) (3,017 words) [view diff] no match in snippet view article
and zeroes of the transfer function will either be real or occur in complex-conjugate pairs. Since the filters are assumed to be stable, the real part of
Euler's formula (3,851 words) [view diff] exact match in snippet view article find links to article
powers of complex numbers. Any complex number z = x + iy, and its complex conjugate, z = x − iy, can be written as z = x + i y = | z | ( cos ⁡ φ + i sin
Two-stream instability (929 words) [view diff] exact match in snippet view article find links to article
_{j})\neq 0} , that is, any of the roots are complex, they will occur in complex conjugate pairs. Substituting in the expression for electrostatic waves leads
Quark model (2,576 words) [view diff] exact match in snippet view article find links to article
3 (called the triplet) of flavor SU(3). The antiquarks lie in the complex conjugate representation 3. The nine states (nonet) made out of a pair can be
Lyapunov equation (1,501 words) [view diff] exact match in snippet view article find links to article
identity matrix and A ¯ {\displaystyle {\bar {A}}} is the element-wise complex conjugate of A {\displaystyle A} . One may then solve for vec ⁡ ( X ) {\displaystyle
Pontryagin class (1,906 words) [view diff] exact match in snippet view article find links to article
the Whitney sum formula, and properties of Chern classes of its complex conjugate bundle. That is, c i ( E ¯ ) = ( − 1 ) i c i ( E ) {\displaystyle
Doppler echocardiography (2,290 words) [view diff] exact match in snippet view article find links to article
where R d o w n ∗ {\displaystyle R_{down}^{*}} is the complex conjugate of R d o w n {\displaystyle R_{down}} . They have the same magnitude
Cholesky decomposition (8,335 words) [view diff] exact match in snippet view article find links to article
matmul(conjg(L(i,1:i-1)), L(i+1:,1:i-1))) / L(i,i) end do where conjg refers to complex conjugate of the elements. The Cholesky–Crout algorithm starts from the upper
Mueller calculus (1,650 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \mathrm {M=A(J\otimes J^{*})A^{-1}} } , where * indicates the complex conjugate [sic], [A is:] A = ( 1 0 0 1 1 0 0 − 1 0 1 1 0 0 i − i 0 ) {\displaystyle
Laplace operators in differential geometry (1,101 words) [view diff] exact match in snippet view article find links to article
complex-valued functions of a complex variable. It is essentially the complex conjugate of the ordinary partial derivative with respect to.[clarification
Tensor product of fields (1,826 words) [view diff] exact match in snippet view article find links to article
are in 1–1 correspondence with the real embeddings, and pairs of complex conjugate embeddings, described in the classical literature. This idea applies
Rotation (4,090 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\bar {v}}^{\text{T}}{\bar {v}}} is real, it equals its complex conjugate v T v {\displaystyle v^{\text{T}}v} , and v ¯ T v {\displaystyle {\bar
Dipole (3,898 words) [view diff] exact match in snippet view article find links to article
\rangle } . Since the product of the wavefunction (in the ket) and its complex conjugate (in the bra) is always symmetric under inversion and its inverse,
Clebsch surface (666 words) [view diff] exact match in snippet view article find links to article
12 images of the line though the point (1:ζ: ζ2: ζ3: ζ4) and its complex conjugate, where ζ is a primitive 5th root of 1. The surface has 10 Eckardt
Complex Lie algebra (830 words) [view diff] exact match in snippet view article find links to article
the R {\displaystyle \mathbb {R} } -linear isomorphism induced by complex conjugate and then τ ( i ( x + i y ) ) = τ ( i x − y ) = − i x − y = − i τ (
CR manifold (5,630 words) [view diff] exact match in snippet view article find links to article
self-evident notation Ω(p,q), and the Dolbeault operator and its complex conjugate map between these spaces via: ∂ : Ω ( p , q ) → Ω ( p + 1 , q ) {\displaystyle
Second-harmonic generation (6,845 words) [view diff] exact match in snippet view article find links to article
\Delta k\,z},\end{aligned}}} where ∗ {\displaystyle *} denotes the complex conjugate. For simplicity, assume phase matched generation ( Δ k = 0 {\displaystyle
Galois theory (4,211 words) [view diff] exact match in snippet view article find links to article
distinct, and negative if and only if there is a pair of distinct complex conjugate roots. See Discriminant § Low degrees for details. The cubic was first
Rank (linear algebra) (4,416 words) [view diff] exact match in snippet view article
complex numbers and A ¯ {\displaystyle {\overline {A}}} denotes the complex conjugate of A and A∗ the conjugate transpose of A (i.e., the adjoint of A)
Baryogenesis (2,827 words) [view diff] exact match in snippet view article find links to article
CKM matrix and Kaon); since time reversal takes an amplitude to its complex conjugate, CPT-symmetry is conserved in this entire process. Though some of
Conway group Co1 (756 words) [view diff] exact match in snippet view article find links to article
lift to Aut(Λ) = Co0 fixes a complex structure or changes it to the complex conjugate structure; also, top of Suzuki chain 3 211:M24 501,397,585,920 = 
Laguerre's method (1,776 words) [view diff] exact match in snippet view article find links to article
a complex number, and G ¯ {\displaystyle {\overline {G}}} is the complex conjugate of G ; {\displaystyle G;} or a = p ( x ) p ′ ( x ) ⋅ { 1 n + n − 1
Synthetic-aperture radar (11,256 words) [view diff] exact match in snippet view article find links to article
1 , ω 2 ∗ {\displaystyle h_{\omega _{1},\omega _{2}}^{*}} is the complex conjugate transpose of the impulse response of the FIR filter, a ω 1 , ω 2 {\displaystyle
Asymptote (4,527 words) [view diff] exact match in snippet view article find links to article
also occur that such a multiple linear factor corresponds to two complex conjugate branches, and does not corresponds to any infinite branch of the real
E6 (mathematics) (3,820 words) [view diff] exact match in snippet view article
of spin ⁡ ( 10 ) {\displaystyle \operatorname {spin} (10)} and its complex conjugate. These have a non-zero last entry. 1 generator which is their chirality
Maximum length sequence (1,638 words) [view diff] exact match in snippet view article find links to article
}}0<n<N.\end{cases}}} where s ∗ {\displaystyle s^{*}} represents the complex conjugate and [ m + n ] N {\displaystyle [m+n]_{N}} represents a circular shift
Frobenius–Schur indicator (1,461 words) [view diff] no match in snippet view article find links to article
representation, for unitary representations the dual representation is also a (complex) conjugate representation because the Hilbert space norm gives an antilinear
Jacobi method for complex Hermitian matrices (1,176 words) [view diff] exact match in snippet view article find links to article
H^{\dagger }=H\ \Leftrightarrow \ H_{i,j}=H_{j,i}^{*}} By definition, the complex conjugate of a complex unitary rotation matrix, R is its inverse and also a
3-j symbol (5,972 words) [view diff] exact match in snippet view article find links to article
irrep more than once. For SR groups, every irrep is equivalent to its complex conjugate, and under permutations of the columns the absolute value of the symbol
Bhabha scattering (1,047 words) [view diff] exact match in snippet view article find links to article
{u}}_{p'}\gamma _{\nu }u_{p}){\Big )}\,}      ( 2 ) {\displaystyle (2)\,} (complex conjugate will flip order) = e 4 ( k − k ′ ) 4 ( ( v ¯ k ′ γ μ v k ) ( u ¯ p
Single-sideband modulation (4,814 words) [view diff] no match in snippet view article find links to article
{\displaystyle s(t)} can also be recovered as the real part of the complex-conjugate, s a ∗ ( t ) , {\displaystyle s_{\mathrm {a} }^{*}(t),} which represents
Poynting vector (4,674 words) [view diff] exact match in snippet view article find links to article
{m} }\times \mathbf {H} _{\mathrm {m} }^{*},} where ∗ denotes the complex conjugate. The time-averaged power flow (according to the instantaneous Poynting
Fox H-function (1,156 words) [view diff] exact match in snippet view article find links to article
{\text{otherwise}}\\\end{cases}}} where z ¯ {\displaystyle {\overline {z}}} is the complex conjugate of z {\displaystyle z} . Compare to the Meijer G-function G p , q
Wilkinson's polynomial (2,171 words) [view diff] exact match in snippet view article find links to article
collide into a double root at x ≈ 18.62 which turns into a pair of complex conjugate roots at x ≈ 19.5 ± 1.9i as the perturbation increases further. The
Peter–Weyl theorem (2,480 words) [view diff] exact match in snippet view article find links to article
matrix coefficient of the tensor product representation, and the complex conjugate is a matrix coefficient of the dual representation. Hence the theorem
Dagger compact category (2,010 words) [view diff] exact match in snippet view article find links to article
defining the dagger (the Hermitian conjugate) as the transpose of the complex conjugate. The following categories are dagger compact. The category FdHilb
Supergravity (4,220 words) [view diff] exact match in snippet view article find links to article
spinor can be reexpressed as a complex left-handed Weyl spinor and its complex conjugate right-handed Weyl spinor (they're not independent of each other).
AVX-512 (4,830 words) [view diff] exact match in snippet view article find links to article
VFCMULCPH, VFCMULCSH Multiply packed/scalar complex FP16 numbers. Complex conjugate form of the operation. VFMADDCPH, VFMADDCSH Multiply-add packed/scalar
Petrov classification (2,699 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \{\Psi _{j}\}} are the Weyl scalars and c.c. is the complex conjugate. The six different Petrov types are distinguished by which of the
Super Minkowski space (2,186 words) [view diff] exact match in snippet view article find links to article
may be complex rather than real. Often the basis elements Q come in complex conjugate pairs, so the real subspace can be recovered as the fixed points of
Spherical harmonics (12,515 words) [view diff] exact match in snippet view article find links to article
) ∗ {\displaystyle D_{mm'}^{(\ell )}({\mathcal {R}})^{*}} is the complex conjugate of an element of the Wigner D-matrix. In particular when r ′ {\displaystyle
Beam splitter (4,851 words) [view diff] exact match in snippet view article find links to article
}+t_{ad}r_{bd}^{\ast }=0,} where " ∗ {\displaystyle ^{\ast }} " indicates the complex conjugate. It is now easy to show that τ † τ = I {\displaystyle \tau ^{\dagger
List of named matrices (1,336 words) [view diff] exact match in snippet view article find links to article
Coninvolutory matrix A matrix whose inverse is equal to its entrywise complex conjugate: A−1 = A. Compare with unitary matrices. Congruent matrix Two matrices
Ehrenfest theorem (2,833 words) [view diff] exact match in snippet view article find links to article
{\partial \Phi }{\partial t}}={\frac {1}{i\hbar }}H\Phi } By taking the complex conjugate we find ∂ Φ ∗ ∂ t = − 1 i ℏ Φ ∗ H ∗ = − 1 i ℏ Φ ∗ H . {\displaystyle
Double complex (568 words) [view diff] exact match in snippet view article find links to article
2 {\displaystyle {\overline {z}}_{1},{\overline {z}}_{2}} are the complex conjugate of these coordinates, a ( 1 , 1 ) {\displaystyle (1,1)} -form is of
Covariance matrix (5,799 words) [view diff] exact match in snippet view article find links to article
{E} \left[(Z-\mu _{Z}){\overline {(Z-\mu _{Z})}}\right],} where the complex conjugate of a complex number z {\displaystyle z} is denoted z ¯ {\displaystyle
Dual space (6,865 words) [view diff] exact match in snippet view article find links to article
given sesquilinear form ⟨·,·⟩ determines an isomorphism of V with the complex conjugate of the dual space Φ ⟨ ⋅ , ⋅ ⟩ : V → V ∗ ¯ . {\displaystyle \Phi _{\langle
Macroscopic quantum phenomena (3,324 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\vec {A}}} the vector potential; cc stands for the complex conjugate of the other term inside the brackets. For neutral particles q = 0
Bivector (9,916 words) [view diff] exact match in snippet view article find links to article
eigenvector, i.e., the axis of rotation). The other roots must be a complex conjugate pair. They have unit magnitude so purely imaginary logarithms, equal
Spectral density (5,864 words) [view diff] exact match in snippet view article find links to article
x_{T}^{*}(-t)} and x T ( t ) {\displaystyle x_{T}(t)} , where * represents the complex conjugate. In order to deduce Eq.2, we will find an expression for [ x ^ T (
Joukowsky transform (1,634 words) [view diff] exact match in snippet view article find links to article
is the superposition of uniform flow, a doublet, and a vortex. The complex conjugate velocity W ~ = u ~ x − i u ~ y , {\displaystyle {\widetilde {W}}={\widetilde
Feit–Thompson theorem (3,099 words) [view diff] exact match in snippet view article find links to article
order. For groups of odd order, all non-principal characters occur in complex conjugate pairs. Several results about p-groups only hold for odd primes p.
Goldberg–Sachs theorem (1,251 words) [view diff] exact match in snippet view article find links to article
spanned by a complex null vector m a {\displaystyle m^{a}} and its complex conjugate m ¯ a {\displaystyle {\bar {m}}^{a}} . If the metric is time positive
Hilbert's tenth problem (3,277 words) [view diff] exact match in snippet view article find links to article
result for algebraic number fields admitting exactly one pair of complex conjugate embeddings. The problem for the ring of integers of algebraic number
Slow manifold (1,858 words) [view diff] exact match in snippet view article find links to article
origin the eigenvalue zero has multiplicity three, and there is a complex conjugate pair of eigenvalues, ± i {\displaystyle \pm i} . Hence there exists
Center manifold (2,574 words) [view diff] exact match in snippet view article find links to article
terms of a complex amplitude s ( t ) {\displaystyle s(t)} and its complex conjugate s ¯ ( t ) {\displaystyle {\bar {s}}(t)} , the center manifold is u
Reshetikhin–Turaev invariant (1,656 words) [view diff] exact match in snippet view article find links to article
) ¯ {\displaystyle {\overline {{\text{RT}}_{r}(M)}}} denotes the complex conjugate of RT r ⁡ ( M ) {\displaystyle \operatorname {RT} _{r}(M)} RT r ⁡
Riemann–Hilbert problem (3,712 words) [view diff] exact match in snippet view article find links to article
{\displaystyle R} , where M ¯ {\displaystyle {\overline {M}}} is the complex conjugate of M {\displaystyle M} and A ( z , z ¯ ) {\displaystyle A(z,{\bar
Field of definition (1,617 words) [view diff] exact match in snippet view article find links to article
the Q[i]-variety Spec(Q[i][x1,x2,x3]/(x1 + ix2 - (1+i)x3)) and its complex conjugate. The absolute Galois group Gal(kalg/k) of k naturally acts on the
Feynman diagram (15,967 words) [view diff] exact match in snippet view article find links to article
1 = e − i k x {\displaystyle A_{kx}^{-1}=e^{-ikx}\,} which is the complex conjugate-transpose, up to factors of 2π. On a finite volume lattice, the determinant
Step response (3,782 words) [view diff] exact match in snippet view article find links to article
is the square root becomes imaginary, and the pole positions are complex conjugate numbers, either s+ or s−; see Figure 2: s ± = − ρ ± j μ , {\displaystyle
Spectral correlation density (1,432 words) [view diff] exact match in snippet view article find links to article
S[i,j,k]=W'[i,j]W'[i,k]^{*},} where ∗ {\displaystyle ^{*}} denotes complex conjugate. In other terms, if we let W i = W ′ [ i , : ] {\displaystyle W_{i}=W'[i
Partial fraction decomposition (7,030 words) [view diff] exact match in snippet view article find links to article
factors of q ( x ) {\displaystyle q(x)} which correspond to pairs of complex conjugate roots of q ( x ) {\displaystyle q(x)} . Then the partial fraction
Spin group (3,986 words) [view diff] exact match in snippet view article find links to article
{2}}} for 1 ≤ k ≤ m {\displaystyle 1\leq k\leq m} and the complex conjugate spinors span W ¯ {\displaystyle {\overline {W}}} . It is straightforward
Spin group (3,986 words) [view diff] exact match in snippet view article find links to article
{2}}} for 1 ≤ k ≤ m {\displaystyle 1\leq k\leq m} and the complex conjugate spinors span W ¯ {\displaystyle {\overline {W}}} . It is straightforward
Klein–Gordon equation (6,554 words) [view diff] exact match in snippet view article find links to article
) ψ ( x ) = 0 {\displaystyle (\square +m^{2})\psi (x)=0} and its complex conjugate ( ◻ + m 2 ) ψ ¯ ( x ) = 0. {\displaystyle (\square +m^{2}){\bar {\psi
Chiral anomaly (3,271 words) [view diff] exact match in snippet view article find links to article
] {\displaystyle [\mathrm {d} \psi ]} and a part depending on its complex conjugate [ d ψ ¯ ] {\displaystyle [\mathrm {d} {\bar {\psi }}]} . The transformations
Staggered fermion (2,819 words) [view diff] exact match in snippet view article find links to article
their Dirac operator is anti-hermitian, so its eigenvalues come in complex conjugate pairs m ± i λ {\displaystyle m\pm i\lambda } for real λ {\displaystyle
Complex normal distribution (2,289 words) [view diff] exact match in snippet view article find links to article
definite where Γ ¯ {\displaystyle {\overline {\Gamma }}} denotes the complex conjugate of Γ {\displaystyle \Gamma } . As for any complex random vector, the
Atiyah–Singer index theorem (7,553 words) [view diff] exact match in snippet view article find links to article
the kernel of the adjoint is a similar space with λ replaced by its complex conjugate. So D has index 0. This example shows that the kernel and cokernel
Reciprocal lattice (5,496 words) [view diff] exact match in snippet view article find links to article
amplitude lattice F via the usual relation I = F*F where F* is the complex conjugate of F. Since Fourier transformation is reversible, of course, this
Spinors in three dimensions (2,626 words) [view diff] exact match in snippet view article find links to article
space of spinors. Informally, this is a prescription for taking a complex conjugate of a spinor, but in such a way that this may not correspond to the
Linear time-invariant system (5,855 words) [view diff] no match in snippet view article find links to article
{\displaystyle s} . Since sinusoids are a sum of complex exponentials with complex-conjugate frequencies, if the input to the system is a sinusoid, then the output
Gaussian beam (6,964 words) [view diff] exact match in snippet view article find links to article
convention, as discussed at Mathematical descriptions of opacity § Complex conjugate ambiguity. Since this solution relies on the paraxial approximation
Stable distribution (6,796 words) [view diff] exact match in snippet view article find links to article
The value of the characteristic function at some value t is the complex conjugate of its value at −t as it should be so that the probability distribution
Plane of rotation (3,575 words) [view diff] exact match in snippet view article find links to article
dimensions) or zero (in even dimensions) real roots. The other roots are in complex conjugate pairs, exactly ⌊ n 2 ⌋ , {\displaystyle \left\lfloor {\frac {n}{2}}\right\rfloor
Möbius plane (3,087 words) [view diff] exact match in snippet view article find links to article
^{2}} and z ¯ = x − i y {\displaystyle {\overline {z}}=x-iy} is the complex conjugate of z {\displaystyle z} . P := C ∪ { ∞ } , ∞ ∉ C {\displaystyle {\mathcal
APL syntax and symbols (3,502 words) [view diff] exact match in snippet view article find links to article
Negation −B Changes sign of B U+2212 − MINUS SIGN Conjugate +B The complex conjugate of B (real numbers are returned unchanged) U+002B + PLUS SIGN Signum
Glossary of representation theory (5,011 words) [view diff] no match in snippet view article find links to article
refer complex representations simply as representations. 2.  The complex-conjugate V ¯ {\displaystyle {\overline {V}}} of a complex representation V
Euler's constant (9,583 words) [view diff] exact match in snippet view article find links to article
sum is real and convergent when zeros ρ {\displaystyle \rho } and complex conjugate ρ ¯ {\displaystyle {\bar {\rho }}} are paired together and summed
Glossary of string theory (5,167 words) [view diff] exact match in snippet view article find links to article
background radiation CC 1.  Charged current (weak interaction). 2.  Complex conjugate 3.  Compatibility condition CCR Canonical commutation relation CCR
Loewner differential equation (2,606 words) [view diff] exact match in snippet view article find links to article
)} to the unit circle. κ ( t ) {\displaystyle \kappa (t)} is the complex conjugate (or inverse) of λ ( t ) {\displaystyle \lambda (t)} : κ ( t ) = λ
Photon polarization (4,982 words) [view diff] exact match in snippet view article find links to article
}} where U † {\displaystyle U^{\dagger }} is the adjoint of U, the complex conjugate transpose of the matrix. The fraction of energy that emerges from
Photon polarization (4,982 words) [view diff] exact match in snippet view article find links to article
}} where U † {\displaystyle U^{\dagger }} is the adjoint of U, the complex conjugate transpose of the matrix. The fraction of energy that emerges from
Sudhansu Datta Majumdar (2,116 words) [view diff] exact match in snippet view article find links to article
transforming according to the fundamental representation of SL(2,C) and the complex conjugate respectively. On the other hand, for the CG problem of SU(1,1), they
Bicoherence (1,575 words) [view diff] exact match in snippet view article find links to article
Fourier transform of the signal, and ∗ {\displaystyle ^{*}} denotes the complex conjugate. The Fourier transform is a complex quantity, and so is the bispectrum
Crystal radio (8,738 words) [view diff] exact match in snippet view article find links to article
of a circuit to another when the impedance of one circuit is the complex conjugate of that of the other; this implies that the two circuits should have
Velocity Moments (1,248 words) [view diff] exact match in snippet view article find links to article
_{y}[V_{mn}(r,\theta )]^{*}P_{xy}} where ∗ {\displaystyle ^{*}} denotes the complex conjugate, m {\displaystyle m} is an integer between 0 {\displaystyle 0} and
Bessel function (12,235 words) [view diff] no match in snippet view article find links to article
{i^{m}}{m!\,(2x)^{m}}}{\frac {(n+m)!}{(n-m)!}},} and h(2) n is the complex-conjugate of this (for real x). It follows, for example, that j0(x) = ⁠sin x/x⁠
Gaussian quadrature (6,792 words) [view diff] exact match in snippet view article find links to article
of the claim, consider the factored form of the polynomial pn. Any complex conjugate roots will yield a quadratic factor that is either strictly positive
Linear canonical transformation (2,884 words) [view diff] exact match in snippet view article find links to article
T^{-1}={\begin{bmatrix}d^{t}&-b^{t}\\-c^{t}&a^{t}\end{bmatrix}}} complex conjugate M n f i ( r ) {\displaystyle \mathrm {M} ^{n}f_{i}(r)} ( d t M − b
Hodge structure (4,881 words) [view diff] exact match in snippet view article find links to article
where p + q = n {\displaystyle p+q=n} , with the property that the complex conjugate of H p , q {\displaystyle H^{p,q}} is H q , p {\displaystyle H^{q
Möbius transformation (10,603 words) [view diff] exact match in snippet view article find links to article
therefore splits as the outer product of a complex two-vector ξ with its complex conjugate: The two-component vector ξ is acted upon by SL(2, C) in a manner
Mellin transform (4,681 words) [view diff] exact match in snippet view article find links to article
<\Re s<\beta } Here z ¯ {\displaystyle {\overline {z}}} denotes the complex conjugate of z {\displaystyle z} . f ( ν x ) {\displaystyle f(\nu x)} ν − s
Bloch equations (3,276 words) [view diff] exact match in snippet view article find links to article
i M y {\displaystyle {\overline {M_{xy}}}=M_{x}-iM_{y}} . is the complex conjugate of Mxy. The real and imaginary parts of Mxy correspond to Mx and My
Supersymmetric theory of stochastic dynamics (5,794 words) [view diff] exact match in snippet view article find links to article
These properties include: the eigenvalues are either real or come in complex conjugate pairs called in dynamical systems theory Reulle-Pollicott resonances;
Rayleigh–Ritz method (5,817 words) [view diff] no match in snippet view article find links to article
{\displaystyle V^{*}AV} , where V ∗ {\displaystyle V^{*}} denotes the complex-conjugate transpose of V {\displaystyle V} Solve the eigenvalue problem V ∗
Electric dipole transition (2,569 words) [view diff] exact match in snippet view article find links to article
get the equation for ρ g e {\displaystyle \rho _{ge}} by taking its complex conjugate. We can then repeat the process for all 4 matrix elements, but in
Complex affine space (2,538 words) [view diff] exact match in snippet view article find links to article
conjecture. A function on complex affine space is holomorphic if its complex conjugate is Lie derived along the difference space V. This gives any complex
Structure factor (7,575 words) [view diff] exact match in snippet view article find links to article
scattered intensity is obtained by multiplying this function by its complex conjugate The structure factor is defined as this intensity normalized by 1
Group cohomology (9,835 words) [view diff] no match in snippet view article find links to article
themselves to be acted on by the group (for example, time reversal would complex-conjugate the phase), then the first term in each of the coboundary operations
Elliptic filter (6,114 words) [view diff] exact match in snippet view article find links to article
function of ripple factor ε. Each curve represents four poles, since complex conjugate pole pairs and positive-negative pole pairs have the same Q-factor
Chandrasekhar–Page equations (1,657 words) [view diff] no match in snippet view article find links to article
\Delta ^{\frac {1}{2}}R_{+{\frac {1}{2}}}} satisfies the corresponding complex-conjugate equation. The problem of solving the radial functions for a particular
Laser speckle contrast imaging (2,316 words) [view diff] exact match in snippet view article find links to article
changes of scatterers. E(t) is the electric field over time, E* is the complex conjugate of electric field and τ {\displaystyle \tau } is the autocorrelation
Gross–Pitaevskii equation (4,516 words) [view diff] exact match in snippet view article find links to article
inserted in the time-dependent Gross–Pitaevskii equation and its complex conjugate, and linearized to first order in δ ψ {\displaystyle \delta \psi }
Nano-FTIR (6,281 words) [view diff] exact match in snippet view article find links to article
coefficient of the near-field contribution and C. C. stands for the complex conjugate terms. E b g , 0 {\displaystyle E_{\rm {bg,0}}} is the zeroth-order
Complex torus (5,881 words) [view diff] exact match in snippet view article find links to article
{\displaystyle P\in Mat_{\mathbb {C} }(2g,2g)} constructed by adjoining the complex conjugate matrix Π ¯ {\displaystyle {\overline {\Pi }}} to Π {\displaystyle
Brain connectivity estimators (4,874 words) [view diff] exact match in snippet view article find links to article
is j-th column of A(f) and the asterisk denotes the transpose and complex conjugate operation. Although it is a function operating in the frequency domain
Phase-space wavefunctions (2,161 words) [view diff] exact match in snippet view article find links to article
{\displaystyle H} is the classical Hamiltonian of the system. And taking the complex conjugate − i ℏ ψ ⋆ ∂ ψ † ∂ t = ψ ⋆ ψ † ⋆ H , {\displaystyle -i\hbar \,\psi
Singular integral operators of convolution type (12,881 words) [view diff] exact match in snippet view article find links to article
transform vanishes on the positive part of the real axis. It is the complex conjugate of H2(R). If PR is the orthogonal projection onto H2(R), then H R
Jordan–Chevalley decomposition (5,909 words) [view diff] exact match in snippet view article find links to article
(For example, if k = C {\displaystyle k=\mathbb {C} } , then the complex conjugate of an endomorphism is an example of a replica.) Now, Nilpotency criterion—
Carrier frequency offset (2,599 words) [view diff] exact match in snippet view article find links to article
waveforms can be used. The coefficients of the matched filter are the complex conjugate of the long preamble and they are modulated by a sinusoidal wave whose
Lee–Yang theory (2,935 words) [view diff] exact match in snippet view article find links to article
partition function is a real function, the Lee–Yang zeros have to come in complex conjugate pairs, allowing us to express the cumulants as ⟨ ⟨ Φ n ⟩ ⟩ = − ( n
IQ imbalance (3,003 words) [view diff] exact match in snippet view article find links to article
}x^{*}(t)\end{alignedat}}} where x ∗ {\displaystyle x^{*}} denotes the complex conjugate of x {\displaystyle x} . In an OFDM system, the base-band signal consists
Ratio distribution (10,468 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \rho =0.7\exp(i\pi /4)} . The pdf peak occurs at roughly the complex conjugate of a scaled down ρ {\displaystyle \rho } . The ratio of independent
Michelson–Sivashinsky equation (1,245 words) [view diff] exact match in snippet view article find links to article
\end{aligned}}} where z n ( t ) {\displaystyle z_{n}(t)} (which appear in complex conjugate pairs) are poles in the complex plane. In the case periodic solution
Beltrami equation (10,901 words) [view diff] exact match in snippet view article find links to article
denominator by h z ¯ {\displaystyle {\overline {h_{z}}}} , which is the complex conjugate of the denominator. Simplifying the result, we find that h z ¯ h z
Frequency selective surface (6,354 words) [view diff] exact match in snippet view article find links to article
of the basis function for negative wave numbers -α, -β, -γ is the complex conjugate of the basis function FT for positive wave numbers. As a result, the
Coherent effects in semiconductor optics (4,788 words) [view diff] exact match in snippet view article find links to article
{\displaystyle c} , c . c . {\displaystyle \mathrm {c.c.} } denotes the complex conjugate, and V {\displaystyle V} is the appropriately chosen system's volume
Optimized effective potential method (1,413 words) [view diff] exact match in snippet view article find links to article
{\displaystyle a} unoccupied KS orbitals, c . c . {\displaystyle c.c.} the complex conjugate. the right hand side (r.h.s.) of the OEP equation is where v ^ x NL
Representation theory of finite groups (21,294 words) [view diff] exact match in snippet view article find links to article
irreducible, there are exactly two irreducible factors which are complex conjugate representations of G . {\displaystyle G.} Definition. A quaternionic
Oscillator representation (21,532 words) [view diff] exact match in snippet view article find links to article
of H of which H is a complexification, for any operator T on H a complex conjugate of T is also defined. Then the infinite-dimensional analogue of SU(1
Physics of optical holography (5,886 words) [view diff] exact match in snippet view article find links to article
combined beams is the average value of the complex amplitude times its complex conjugate: I T = ⟨ U T U T ∗ ⟩ = A R 2 + A O 2 + A R A O exp ⁡ i ( φ R − φ O
Lattice delay network (7,145 words) [view diff] exact match in snippet view article find links to article
second order lattices (or their bridged-T equivalents) by allocating a complex conjugate quad of poles and zeros to each section of the cascade (as outlined
Nonlinear tides (6,673 words) [view diff] exact match in snippet view article find links to article
{1}{2}}{\hat {u}}_{0}^{*}e^{it}} Here the ∗ {\displaystyle *} denote a complex conjugate. Inserting these identities into the nonlinear friction term, this
Chirp compression (10,411 words) [view diff] exact match in snippet view article find links to article
filter to be matched to the radiated chirp signal, its response is the complex conjugate of the time inverse of the transmit filter's impulse response. So
Complex quaternion functions (4,052 words) [view diff] exact match in snippet view article find links to article
expressed as 4x4 anti-symmetric real matrices. Let an overbar denote the complex conjugate transpose. If q = a + b I + c J + d K, then q = a* - b* I - c* J -