14 citations · 17 across the 3 of their papers we have counts for
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math.CO2011★ 14 cited
On the Representability of Line Graphs
Sergey Kitaev, Pavel Salimov, Christopher Severs +1
A graph G=(V,E) is representable if there exists a word W over the alphabet V such that letters x and y alternate in W if and only if (x,y) is in E for each x not equal to y. The m…
math.CO2010
On the Homology of the Real Complement of the -Parabolic Subspace Arrangement
Christopher Severs, Jacob A. White
In this paper, we study -parabolic arrangements, a generalization of the -equal arrangement for any finite real reflection group. When , these arrangements correspond to…
math.CO2009★ 3 cited
-Parabolic Subspace Arrangements
Hélène Barcelo, Christopher Severs, Jacob A. White
In this paper, we study -parabolic arrangements, a generalization of -equal arrangements for finite real reflection groups. When , these arrangements correspond to the w…