Orbits of a maximal torus on a flag space

DOI10.1007/BF01086033zbMath0581.14038MaRDI QIDQ1068159

Alexander A. Klyachko

Publication date: 1985

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

zbMATH Keywords

Weyl groupalgebra of invariantsSchubert cellsbasis of the homologiesgeneralized Schubert cocyclesorbits of a maximal torus on a flag space

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Geometric invariant theory (14L24) Group actions on varieties or schemes (quotients) (14L30) Grassmannians, Schubert varieties, flag manifolds (14M15)

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Cites Work

• Geometry in Grassmannians and a generalization of the dilogarithm