Sheaf cohomology on G/B and tensor products of Weyl modules

DOI10.1016/0021-8693(82)90284-8zbMath0493.20023OpenAlexW1969190797WikidataQ55982546 ScholiaQ55982546MaRDI QIDQ1168425

Jian-Pan Wang

Publication date: 1982

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-8693(82)90284-8

zbMATH Keywords

filtrationWeyl modulesheaf cohomologyBorel subgroupmaximal torusWeyl character formulasemisimple algebraic groupinvariant linedominant weightsrational moduleGrothendieck group of finite dimensional rational moduleslattice of characters

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Linear algebraic groups over arbitrary fields (20G15) Representation theory for linear algebraic groups (20G05) Cohomology theory for linear algebraic groups (20G10) Other algebraic groups (geometric aspects) (14L40)

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