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Corey Bregman

23 papers hereh-index 6113 citations30 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author5
  • first author12
  • middle author4
  • last author2

Across the 23 of 23 papers where every author was matched, so the position is known.

fields
  • math.GT16
  • math.GR7

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedAutomorphisms and homology of non-positively curved cube complexes

4 citations · 11 across the 21 of their papers we have counts for

collaborators
Showing 2016Show all

3 papers · 1 filter

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★ 2 cited

Hyperelliptic graphs and the period mapping on outer space

Corey Bregman, Neil J. Fullarton

The period mapping assigns to each rank n, marked metric graph Gamma a positive definite quadratic form on H_1(Gamma). This defines maps Phi* and Phi on Culler--Vogtmann's outer sp…

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…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.