7 citations · 23 across the 26 of their papers we have counts for
Showing 2005 · math.AGShow all
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math.AG2005
On embeddings of homogeneous spaces with small boundary
Ivan V. Arzhantsev, Juergen Hausen
We study equivariant embeddings with small boundary of a given homogeneous space , where is a connected, linear algebraic group with trivial Picard group and only trivial…
math.AG2005
Invariant Ideals and Matsushima's Criterion
Ivan V. Arzhantsev
Let G be a reductive algebraic group and H a closed subgroup of G. Explicit constructions of G-invariant ideals in the algebra K[G/H] are given. This allows to obtain an elementary…
math.AG2005
Affine embeddings of homogeneous spaces
Ivan V. Arzhantsev
Let G be a reductive algebraic group and H a closed subgroup of G. An affine embedding of the homogeneous space G/H is an affine G-variety with an open G-orbit isomorphic to G/H. W…