On second order Thom-Boardman singularities

被引：10

作者：

Feher, Laszlo M. ^{[1
]}

Komuves, Balazs ^{[1
]}

机构：

[1] Eotvos Lorand Univ, Dept Anal, Budapest, Hungary

来源：

FUNDAMENTA MATHEMATICAE | 2006年 / 191卷 / 03期

关键词：

Thom polynomials; singularities; classes of degeneracy loci; global analysis;

D O I：

10.4064/fm191-3-4

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We derive closed formulas for the Thom polynomials of two families of second order Thom-Boardman singularities Sigma(i,j). The formulas are given as linear combinations of Schur polynomials, and all coefficients are nonnegative.

引用

页码：249 / 264

页数：16

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