Positivity of Thom polynomials and Schubert calculus

zbMath1378.14057arXiv1304.2573MaRDI QIDQ4590926

Piotr Pragacz

Publication date: 20 November 2017

Full work available at URL: https://arxiv.org/abs/1304.2573

zbMATH Keywords

positivityThom polynomialGrassmannianample vector bundleSchur functionpositive polynomialSchubert classLagrangian Grassmanniansingularity class\(\tilde Q\)-functionnonnegative cyclevector bundle generated by its global sections

Mathematics Subject Classification ID

Symmetric functions and generalizations (05E05) Grassmannians, Schubert varieties, flag manifolds (14M15) Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) Enumerative problems (combinatorial problems) in algebraic geometry (14N10) Singularities of differentiable mappings in differential topology (57R45) Global theory of complex singularities; cohomological properties (32S20) Homology of classifying spaces and characteristic classes in algebraic topology (55R40) Classical problems, Schubert calculus (14N15)

Related Items (1)

Order of Tangency Between Manifolds

This page was built for publication: Positivity of Thom polynomials and Schubert calculus