Möbius function on cross-section lattices.

DOI10.1016/j.jcta.2004.03.001zbMath1054.20048OpenAlexW2116374334MaRDI QIDQ1826946

Putcha, Mohan S.

Publication date: 6 August 2004

Published in: Journal of Combinatorial Theory. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcta.2004.03.001

zbMATH Keywords

Weyl groupspolytopesMöbius functionsreductive monoidsface latticescross-section lattices

Mathematics Subject Classification ID

Combinatorial properties of polytopes and polyhedra (number of faces, shortest paths, etc.) (52B05) Lattice polytopes in convex geometry (including relations with commutative algebra and algebraic geometry) (52B20) Linear algebraic groups over arbitrary fields (20G15) Semigroups of transformations, relations, partitions, etc. (20M20) Combinatorics of partially ordered sets (06A07) Classical groups (algebro-geometric aspects) (14L35)

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