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Longer titles found: Hiptmair–Xu preconditioner (view)

searching for Preconditioner 17 found (44 total)

FETI (517 words) [view diff] exact match in snippet view article find links to article

coarse problem. The simplest version of FETI with no preconditioner (or only a diagonal preconditioner) in the substructure is scalable with the number of

Balancing domain decomposition method (581 words) [view diff] exact match in snippet view article find links to article

problem to the Schur complement on the subdomain interface. Since the BDD preconditioner involves the solution of Neumann problems on all subdomain, it is a

SPIKE algorithm (3,549 words) [view diff] exact match in snippet view article find links to article

a banded preconditioner M and solves linear systems involving M in each iteration with the SPIKE algorithm. In order for the preconditioner to be effective

Stone's method (474 words) [view diff] exact match in snippet view article find links to article

arithmetical operations. In the preconditioned iterative methods, if the preconditioner matrix M is a good approximation of coefficient matrix A then the convergence

Minimum degree algorithm (781 words) [view diff] exact match in snippet view article find links to article

(Sometimes it may also pertain to an incomplete Cholesky factor used as a preconditioner—for example, in the preconditioned conjugate gradient algorithm.) Minimum

Hot water extraction (428 words) [view diff] exact match in snippet view article find links to article

with a cleaning wand or rotary extractor to thoroughly rinse out the preconditioner, using an acidic solution to reduce the pH of the carpet fibers back

Jinchao Xu (831 words) [view diff] exact match in snippet view article find links to article

(BPX) preconditioner, the Hiptmair-Xu (HX) preconditioner, the Xu-Zikatanov (XZ) identity, and the Morley-Wang-Xu (MWX) element. The BPX-preconditioner is

Schur complement method (703 words) [view diff] exact match in snippet view article find links to article

complement method is combined with preconditioning, at least a diagonal preconditioner. The Neumann–Neumann method and the Neumann–Dirichlet method are the

Matrix Toolkit Java (505 words) [view diff] exact match in snippet view article find links to article

can be found in scientific literature, including which uses its LU preconditioner. Performance of MTJ has been compared to other libraries, which can

Chebyshev iteration (354 words) [view diff] exact match in snippet view article find links to article

(lMax + lMin) / 2; c = (lMax - lMin) / 2; preCond = eye(size(A)); % Preconditioner x = x0; r = b - A * x; for i = 1:iterNum % size(A, 1) z = linsolve(preCond

Raviart–Thomas basis functions (525 words) [view diff] exact match in snippet view article find links to article

Buffa; Christiansen; Michelssen (2008). "A Mulitiplicative Calderon Preconditioner for the Electric Field Integral Equation". IEEE Transactions on Antennas

Annalisa Buffa (838 words) [view diff] exact match in snippet view article find links to article

Christiansen, Snorre; Michielssen, Eric (2008). "A Multiplicative Calderon Preconditioner for the Electric Field Integral Equation". IEEE Transactions on Antennas

Bram van Leer (4,140 words) [view diff] exact match in snippet view article find links to article

242–252 Lee, D.; van Leer, B.; Lynn, J. (1997), "A Local Navier-Stokes Preconditioner for all Mach and Cell Reynolds Numbers", 13th AIAA CFD Conference, AIAA-97-2024

List of finite element software packages (257 words) [view diff] exact match in snippet view article find links to article

serial, PETSc parallel Matlab/Octave built-in Preconditioners: Direct preconditioner, Krylov, SOR, SSOR, SORU, SOR line, SOR gauge, SOR vector, Jacobi, incomplete

Discrete dipole approximation (2,571 words) [view diff] exact match in snippet view article find links to article

VoxScatter Groth, Polimeridis, and White Matlab 2019 Uses circulant preconditioner for accelerating iterative solvers IF-DDA Chaumet, Sentenac, and Sentenac

Proximal gradient methods for learning (3,184 words) [view diff] exact match in snippet view article find links to article

penalty term μ ‖ w ‖ 2 2 {\displaystyle \mu \|w\|_{2}^{2}} acts as a preconditioner and can substantially improve convergence while not adversely affecting

Venansius Baryamureeba (1,581 words) [view diff] exact match in snippet view article find links to article

Venansius; Steihaug, Trond (1999). Properties and computational issues of a preconditioner for interior point methods. Dept. of Informatics, University of Bergen