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searching for Invariant differential operator 3 found (11 total)

alternate case: invariant differential operator

Cayley's Ω process (465 words) [view diff] exact match in snippet view article find links to article

process, introduced by Arthur Cayley (1846), is a relatively invariant differential operator on the general linear group, that is used to construct invariants

Harmonic polynomial (914 words) [view diff] exact match in snippet view article find links to article

second partials with respect to all the variables, and is an invariant differential operator under the action of the orthogonal group via the group of rotations

Plancherel theorem for spherical functions (10,836 words) [view diff] exact match in snippet view article find links to article

G-invariant differential operators on G/K, each of which induces a W-invariant differential operator on a{\displaystyle {\mathfrak {a}}}. It follows that φλ can