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SIGMA 12 (2016), 062, 19 pages arXiv:1509.08405
https://doi.org/10.3842/SIGMA.2016.062
Skew-Zigzag Algebras
Chad Couture
Department of Mathematics and Statistics, University of Ottawa, 585 King Edward Ave, Ottawa, ON K1N 6N5, Canada
Received October 02, 2015, in final form June 17, 2016; Published online June 26, 2016
Abstract
We investigate the skew-zigzag algebras introduced by Huerfano and Khovanov. In particular, we relate moduli spaces of such algebras with the cohomology of the corresponding graph.
Key words:
zigzag algebra; path algebra; Dynkin diagram; moduli space; graph cohomology.
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