We derive closed formulas for the Thom polynomials of two families of second order Thom-Boardman singularities . The formulas are given as linear combinations of Schur polynomials, and all coefficients are nonnegative.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-fm191-3-4,
author = {L\'aszl\'o M. Feh\'er and Bal\'azs K\H om\H uves},
title = {On second order Thom-Boardman singularities},
journal = {Fundamenta Mathematicae},
volume = {189},
year = {2006},
pages = {249-264},
zbl = {1127.58036},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm191-3-4}
}
László M. Fehér; Balázs Kőműves. On second order Thom-Boardman singularities. Fundamenta Mathematicae, Tome 189 (2006) pp. 249-264. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm191-3-4/