21 citations · 45 across the 14 of their papers we have counts for
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math.AG2019★ 2 cited
The Wheel Conditions and K-theoretic Hall Algebras
Yu Zhao
In this note, we give a geometric realization of the wheel conditions initiated by Feigin-Odesskii through the K-theoretic Hall algebra on the affine plane.
math.AG2019★ 21 cited
On the -theoretic Hall algebra of a surface
Yu Zhao
In this paper, we define the -theoretic Hall algebra for -dimensional coherent sheaves on a smooth projective surface, prove that the algebra is associative and construct a h…