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arXiv · 1206.2514

Thom-Porteous formulas in algebraic cobordism

Thomas Hudson
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Abstract

We prove a formula for the push-forward class of Bott-Samelson resolutions in the algebraic cobordism ring of the flag bundle. We then provide a geometric interpretation to the double beta-polynomials of Fomin and Kirillov by specializing our formula to the case of connected K-theory.

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Thomas Hudson. 2012-06-12. Thom-Porteous formulas in algebraic cobordism. https://arxiv.org/abs/1206.2514

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