  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 .
