Thom polynomials of Morin singularities
成果类型：
Article
署名作者：
Berczi, Gergely; Szenes, Andras
刊物名称：
ANNALS OF MATHEMATICS
ISSN/ISSBN：
0003-486X
DOI：
10.4007/annals.2012.175.2.4
发表日期：
2012
页码：
567-629
关键词：
摘要：
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.