28 citations · 47 across the 7 of their papers we have counts for
5 papers · 1 filter
Homogeneous spaces and equivariant embeddings
Dmitri A. Timashev
This is a draft of a monograph to appear in the Springer series "Encyclopaedia of Mathematical Sciences", subseries "Invariant Theory and Algebraic Transformation Groups". The subj…
Equivariant symplectic geometry of cotangent bundles, II
Dmitri A. Timashev
We examine the structure of the cotangent bundle of an algebraic variety acted on by a reductive group from the viewpoint of equivariant symplectic geometry. In pa…
On the canonical embeddings of certain homogeneous spaces
Ivan V. Arzhantsev, Dmitri A. Timashev
We study equivariant affine embeddings of homogeneous spaces and their equivariant automorphisms. An example of a quasiaffine, but not affine, homogeneous space with finitely many…
Equivariant compactifications of reductive groups
Dmitri A. Timashev
We study equivariant projective compactifications of reductive groups obtained by closing the image of a group in the space of operators of a projective representation. We describe…
Affine embeddings of homogeneous spaces
I. V. Arzhantsev, D. A. Timashev
Let G be a reductive algebraic group and let H be a reductive subgroup of G. We describe all pairs (G,H) such that for any affine G-variety X with a dense G-orbit isomorphic to G/H…