7 citations · 12 across the 4 of their papers we have counts for
4 papers
Trees of semi-simple algebras
Jan Adriaenssens, Lieven Le Bruyn
To a tree of semi-simple algebras we associate a qurve (or formally smooth algebra) S. We introduce a Zariski- and etale quiver describing the finite dimensional representations of…
Partial Desingularizations Arising from Non-Commutative Algebras
Lieven Le Bruyn, Stijn Symens
Let X be a singular affine normal variety with coordinate ring R and assume that there is an R-order admitting a stability structure such that the scheme of relevant semistable rep…
Qurves and Quivers
Lieven Le Bruyn
In this paper we associate to a qurve A (formerly known as a quasi-free or formally smooth algebra) the one-quiver Q(A) and dimension vector a(A). This pair contains enough informa…
Three talks on noncommutative geometry@n
Lieven Le Bruyn
Notes of three talks given at the workshop 'Hilbert schemes, non-commutative algebra and the McKay correspondence' CIRM-Luminy (France) October 2003. If A is an order over a centra…