9 citations · 39 across the 19 of their papers we have counts for
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math.RA2006★ 3 cited
Isomorphism Problems of Noncommutative Deformations of Type D Kleinian Singularities
Paul Levy
We construct all possible noncommutative deformations of a Kleinian singularity of type in terms of generators and relations, and solve the problem of when…
math.RA2006
Varieties of Modules for Z/2Z x Z/2Z
Paul Levy
Let be an algebraically closed field of characteristic 2. We prove that the restricted nilpotent commuting variety , that is the set of pairs of -mat…