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math.AG2024
A Frobenius splitting and cohomology vanishing for the cotangent bundles of the flag varieties of GL_n
Rudolf Tange
Let k be an algebraically closed field of characteristic p>0, let G=GL_n be the general linear group over k, let P be a parabolic subgroup of G, and let u_P be the Lie algebra of i…
math.AG2016
Embeddings of spherical homogeneous spaces in characteristic p
Rudolf Tange
Let G be a reductive group over an algebraically closed field of characteristic p>0. We study properties of embeddings of spherical homogeneous G-spaces. We look at Frobenius split…
math.AG2011★ 1 cited
On embeddings of certain spherical homogeneous spaces in prime characteristic
Rudolf Tange
Let $\mc G$ be a reductive group over an algebraically closed field of characteristic . We study homogeneous $\mc G$-spaces that are induced from the -space , $G…