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math.RT2005
Killing of supports on graded algebras
R. Martinez Villa, M. Saorin
Killing of supports along subsets of a group and regradings along certain maps of groups are studied, in the context of group-graded algeb…
math.RT2000
Geometry of chain complexes and outer automorphisms under derived equivalence
Birge Huisgen-Zimmermann, Manuel Saorin
The two main theorems proved here are as follows: If is a finite dimensional algebra over an algebraically closed field, the identity component of the algebraic group of outer…