69 citations · 251 across the 26 of their papers we have counts for
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math.GT2012★ 3 cited
Homological finiteness of abelian covers
Alexander I. Suciu, Yaping Yang, Gufang Zhao
We present a method for deciding when a regular abelian cover of a finite CW-complex has finite Betti numbers. To start with, we describe a natural parameter space for all regular…
math.AG2012★ 11 cited
Noncommutative desingularization of orbit closures for some representations of
Jerzy Weyman, Gufang Zhao
We describe noncommutative desingularizations of determinantal varieties, determinantal varieties defined by minors of generic symmetric matrices, and pfaffian varieties defined by…