73 citations · 396 across the 31 of their papers we have counts for
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math.RT2017★ 1 cited
The braid group for a quiver with superpotential
Yu Qiu
We survey and compare various generalizations of braid groups for quivers with superpotential and focus on the cluster braid groups, which are introduced in a joint work with A.~Ki…
math.GT2017★ 3 cited
Finite presentations for spherical/braid twist groups from decorated marked surfaces
Yu Qiu, Yu Zhou
We give a finite presentation for the braid twist group of a decorated surface. If the decorated surface arises from a triangulated marked surface without punctures, we obtain a fi…