Large Schubert varieties

DOI10.1090/S1088-4165-00-00069-8zbMath0947.14026arXivmath/9904144OpenAlexW1901462915MaRDI QIDQ4485778

Michel Brion, Patrick Polo

Publication date: 18 June 2000

Published in: Representation Theory of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/9904144

zbMATH Keywords

filtrationPicard groupflag varietyequivariant \(K\)-theoryalgebra of regular functionslarge Schubert varietiessemisimple adjoint algebraic group

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Representation theory for linear algebraic groups (20G05) Group actions on varieties or schemes (quotients) (14L30) Grassmannians, Schubert varieties, flag manifolds (14M15) (K)-theory of schemes (19E08)

Related Items (14)

Reductive embeddings are Cohen-Macaulay ⋮ Semistable locus of a group compactification ⋮ Split subvarieties of group embeddings ⋮ On compactifications of the Steinberg zero-fiber ⋮ Standard monomials for wonderful group compactifications. ⋮ Normality and Cohen-Macaulayness of local models of Shimura varieties ⋮ Geometry of \(B\times B\)-orbit closures in equivariant embeddings ⋮ The strange duality conjecture for generic curves ⋮ Unnamed Item ⋮ Geometry of second adjointness for 𝑝-adic groups ⋮ Geometric constant term functor(s) ⋮ Stable reductive varieties. II: Projective case ⋮ Positivity in the Grothendieck group of complex flag varieties. ⋮ Cohomology of line bundles on the wonderful compactification of an adjoint semi-simple group

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