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arXiv · 1208.5260

Presentations for Generalized nilHecke Algebras

Benjamin Cooper
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Abstract

In this note presentations are given for the nilHecke algebras implicit in the work of Bressler and Evens on Schubert calculus for generalized cohomology theories. Such algebras do not usually satisfy the braid relation. Here the obstruction to the braid relation being satisfied is given explicitly and a connection with the deformation theory of algebras is made.

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Benjamin Cooper. 2012-08-26. Presentations for Generalized nilHecke Algebras. https://arxiv.org/abs/1208.5260

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