43 citations · 116 across the 48 of their papers we have counts for
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math.RT2013★ 5 cited
The geometry of Brauer graph algebras and cluster mutations
Bethany Marsh, Sibylle Schroll
In this paper we establish a connection between ribbon graphs and Brauer graphs. As a result, we show that a compact oriented surface with marked points gives rise to a unique Brau…
math.RT2013
The Ext algebra of a Brauer graph algebra
Edward L Green, Sibylle Schroll, Nicole Snashall +1
In this paper we study finite generation of the Ext algebra of a Brauer graph algebra by determining the degrees of the generators. As a consequence we characterize the Brauer grap…