Lê numbers of arrangements and matroid identities

DOI10.1006/jctb.1997.1755zbMath0884.05029OpenAlexW1970179269MaRDI QIDQ1369655

Richard P. Stanley, David B. Massey, Dominic J. A. Welsh, Rodica Simion, Günter M. Ziegler, Dirk Vertigan

Publication date: 25 November 1997

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

Full work available at URL: https://ora.ox.ac.uk/objects/uuid:36d1593a-4cd7-4569-a0dc-4fc24e1a0f07

zbMATH Keywords

characteristic polynomialmatroidsTutte polynomialpolynomial identitiesgeometric lattices

Mathematics Subject Classification ID

Inequalities and extremum problems involving convexity in convex geometry (52A40) Arrangements of points, flats, hyperplanes (aspects of discrete geometry) (52C35) Combinatorial aspects of matroids and geometric lattices (05B35)

Related Items

h-Vectors of Matroid Complexes, Matroids on partially ordered sets, Forests, colorings and acyclic orientations of the square lattice, Lê Cycles and Numbers of Hypersurface Singularities

Cites Work

• The Lê varieties. I
• Lê cycles and hypersurface singularities
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