69 citations · 251 across the 26 of their papers we have counts for
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math.RT2014★ 62 cited
The cohomological Hall algebra of a preprojective algebra
Yaping Yang, Gufang Zhao
We introduce for each quiver and each algebraic oriented cohomology theory , the cohomological Hall algebra (CoHA) of , as the -homology of the moduli of representatio…
math.RT2014★ 5 cited
Geometric representations of the formal affine Hecke algebra
Gufang Zhao, Changlong Zhong
For any formal group law, there is a formal affine Hecke algebra defined by Hoffnung, Malagón-López, Savage, and Zainoulline. Coming from this formal group law, there is also an or…
math.RT2014★ 2 cited
Real variations of stability conditions for noncommutative symplectic resolutions
Gufang Zhao
A localization theorem for the cyclotomic rational Cherednik algebra over a field of positive characteristic has been proved by Be…