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.
机构:
Steklov Institute of Mathematics, Russian Academy of Sciences, Moscow 119991
Laboratoire J.-V. Poncelet, Independent University of Moscow, Moscow 119002Steklov Institute of Mathematics, Russian Academy of Sciences, Moscow 119991
Kazarian M.E.
Lando S.K.
论文数: 0引用数: 0
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机构:
Laboratoire J.-V. Poncelet, Independent University of Moscow, Moscow 119002
Institute for System Research, Russian Academy of Sciences, Moscow 117218, Nakhimovskii pr. 36Steklov Institute of Mathematics, Russian Academy of Sciences, Moscow 119991