Weyl groups, descent systems and Betti numbers.

DOI10.1216/RMJ-2011-41-4-1329zbMath1270.20040MaRDI QIDQ635283

Lex E. Renner

Publication date: 19 August 2011

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

Weyl groupstoric varietiesorbitsalgebraic monoidsBetti numbersreflection representations

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Group actions on varieties or schemes (quotients) (14L30) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Algebraic monoids (20M32)

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