49 citations · 93 across the 25 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
math.RT2006★ 1 cited
Mutation classes of skew-symmetric 3x3-matrices
Ibrahim Assem, Martin Blais, Thomas Brüstle +1
In this paper, we establish a bijection between the set of mutation classes of mutation-cyclic skew-symmetric integral 3x3-matrices and the set of triples of integers (a,b,c) which…
math.RT2006★ 1 cited
Cluster-tilted algebras as trivial extensions
Ibrahim Assem, Thomas Brüstle, Ralf Schiffler
Given a finite dimensional algebra (over an algebraically closed field) of global dimension at most two, we define its relation-extension algebra to be the trivial extension $C…