Thom polynomials of Morin singularities

By Gergely Bérczi, András Szenes. 2006

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We prove a formula for Thom polynomials of A d singularities in any codimension. We use a combination of the test-curve model of Porteous, and the localization methods in equivariant cohomology. Our formulas are independent of the codimension, and are computationally effective up to d=6 .

Subfields: Discrete Mathematics and Combinatorics, Geometry and Topology, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/1b8f8cf6be12212350861a2d6c84e67f58a49644