Equivariant Euler characteristics of discriminants of reflection groups.

DOI10.1016/S0019-3577(02)80025-8zbMath1048.20025arXivmath/0201150MaRDI QIDQ1397698

Nicole Marie Anne Lemire, Graham Denham

Publication date: 7 August 2003

Published in: Indagationes Mathematicae. New Series (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0201150

zbMATH Keywords

Euler characteristicscomplex reflection groupsMilnor fibersdiscriminant polynomials

Mathematics Subject Classification ID

Reflection and Coxeter groups (group-theoretic aspects) (20F55) Relations with arrangements of hyperplanes (32S22)

Related Items (2)

Cohomology of the Milnor Fibre of a Hyperplane Arrangement with Symmetry ⋮ Toward the group completion of the Burau representation

Cites Work

• Fifteen characterizations of rational double points and simple critical points
• Unitary reflection groups and cohomology
• Arrangements defined by unitary reflection groups
• Complete Euler characteristics and fixed-point theory
• Hanlon and Stanley's conjecture and the Milnor fibre of a braid arrangement
• Regular elements of finite reflection groups
• Poincaré polynomials for unitary reflection groups
• Regular elements and monodromy of discriminants of finite reflection groups
• Finite complex reflection groups
• Reflection Subquotients of Unitary Reflection Groups
• A higher invariant for matroids
• Singular Points of Complex Hypersurfaces. (AM-61)
• The combinatorial Laplacian of the Tutte complex
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