arXiv · 1510.06650
An oddification of Khovanov's arc algebras
Abstract
In this master thesis we construct an oddification of the rings $H^n$ from arXiv:math/0103190 using the functor from arXiv:0710.4300 . This leads to a collection of non-associative rings $OH^n_C$ where $C$ represent some choices of signs. Extending the center up to anti-commutative elements, we get a ring $OZ(OH^n_C)$ which is isomorphic to the oddification of the ring cohomology of the $(n,n)$-Springer variety from arXiv:1203.0797 .
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Grégoire Naisse. 2015-10-22. An oddification of Khovanov's arc algebras. https://arxiv.org/abs/1510.06650
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