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
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
收藏
页码:249 / 264
页数:16
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