On second order Thom-Boardman singularities

Abstract

In this paper we derive closed formulas for the Thom polynomials of two families of second order Thom-Boardman singularities Σ^{i,j}. The formulas are given as linear combinations of Schur polynomials, and all coefficients are nonnegative.

15 pages, 1 figure; minor updates and corrections

References in corpus (3)

• Thom polynomials and Schur functions I
• Symmetric polynomials and divided differences in formulas of intersection theory
• Schur Q-functions and degeneracy locus formulas for morphisms with symmetries

Cited by in corpus (7)

• Thom polynomials and Schur functions I
• Non-associative Hilbert scheme and Thom polynomials
• Thom series of contact singularities
• Positivity of Schur function expansions of Thom polynomials
• Thom polynomials and Schur funcions: the singularities $A_3(-)$
• The general quadruple point formula
• Thom polynomials and Schur functions: towards the singularities $A_i(-)$