4 citations · 4 across the 2 of their papers we have counts for
2 papers
math.GT2016
On Kahler extensions of abelian groups
Corey Bregman, Letao Zhang
We show that any Kahler extension of a finitely generated abelian group by a surface group of genus g at least 2 is virtually a product. Conversely, we prove that any homomorphism…
math.GT2016★ 4 cited
Automorphisms and homology of non-positively curved cube complexes
Corey Bregman
We define an integer-valued invariant of special cube complexes called the genus, and prove that having genus one characterizes special cube complexes with abelian fundamental grou…