159 citations · 404 across the 61 of their papers we have counts for
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math.AG2004★ 1 cited
Classification of affine homogeneous spaces of complexity one
Ivan V. Arzhantsev, Olga V. Chuvashova
The complexity of an action of a reductive algebraic group G on an algebraic variety X is the codimension of a generic B-orbit in X, where B is a Borel subgroup of G. We classify a…
math.AG2004
On affinely closed homogeneous spaces
Ivan V. Arzhantsev, Natalia A. Tennova
Affinely closed homogeneous spaces G/H, i.e., affine homogeneous spaces that admit only the trivial affine embedding, are characterized for any affine algebraic group G. As a corol…