Equivariant classes of matrix matroid varieties

DOI10.4171/CMH/271zbMath1267.14069arXiv0812.4871MaRDI QIDQ1760054

Richárd Rimányi, László M. Fehér, András Némethi

Publication date: 12 November 2012

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0812.4871

zbMATH Keywords

Schubert calculusThom polynomialmatroidenumerative geometry

Mathematics Subject Classification ID

Matroids in convex geometry (realizations in the context of convex polytopes, convexity in combinatorial structures, etc.) (52B40) Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) Equivariant homology and cohomology in algebraic topology (55N91) Classical problems, Schubert calculus (14N15)

Related Items (9)

Matrix orbit closures ⋮ Equivariant Chow classes of matrix orbit closures ⋮ Free fermion six vertex model: symmetric functions and random domino tilings ⋮ Characteristic Classes of Orbit Stratifications, the Axiomatic Approach ⋮ Integrability approach to Fehér-Némethi-Rimányi-Guo-Sun type identities for factorial Grothendieck polynomials ⋮ Integrable models and \(K\)-theoretic pushforward of Grothendieck classes ⋮ The expected codimension of a matroid variety ⋮ The foundations of $(2n,k)$-manifolds ⋮ Identities on factorial Grothendieck polynomials

Uses Software

• Cinderella
• SINGULAR

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