On the geometry of extensions of irreducible modules for simple algebraic groups

DOI10.2140/pjm.1987.130.253zbMath0656.14027OpenAlexW2088261291MaRDI QIDQ1109844

Stephen R. Doty, John Brendan Sullivan

Publication date: 1987

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.pjm/1102690177

zbMATH Keywords

alcove transitionextensions of irreducible modulessimply connected affine algebraic group

Mathematics Subject Classification ID

Representation theory for linear algebraic groups (20G05) Affine algebraic groups, hyperalgebra constructions (14L17)

Related Items (4)

Filtration patterns for representations of algebraic groups and their Frobenius kernels ⋮ On the intertwinings between higher cohomology modules of line bundles on G/B ⋮ Extensions of modules for infinitesimal algebraic groups ⋮ Structure of cohomology of line bundles on G/B for semisimple groups

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