Gerald W. Schwarz

activity

20052025

most citedStratifications with respect to actions of real reductive groups

34 citations · 99 across the 24 of their papers we have counts for

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Showing 2006Show all

4 papers · 1 filter

math.CV2006★ 34 cited

Stratifications with respect to actions of real reductive groups

Peter Heinzner, Gerald W. Schwarz, Henrik Stoetzel

We study the action of a real reductive group G on a real submanifold X of a K"ahler manifold Z. We suppose that the action of G extends holomorphically to an action of a complex r…

math.RT2006

When Polarizations Generate

Gerald W. Schwarz

Let G be a reductive complex algebraic group and V a finite-dimensional G-module. From elements of the invariant algebra C[V]^G we obtain by polarization elements of C[kV]^G, where…

math.RT2006

Compression of Finite Group Actions and Covariant Dimension

Hanspeter Kraft, Gerald W. Schwarz

Let $G$ be a finite group and $ϕ : V \to W$ an equivariant morphism of finite dimensional $G$ -modules. We say that $ϕ$ is faithful if $G$ acts faithfully on $ϕ (V)$ . The covarian…

math.DG2006

Homology of equivariant vector fields

Gerald W. Schwarz

Let K be a compact Lie group. We compute the abelianization of the Lie algebra of equivariant vector fields on a smooth K-manifold X. We also compute the abelianization of the Lie…