Finite groups acting on coherent sheaves and Galois covers
Sanchez-Argaez, Armando
Original · EN
Let G be a finite group and ρ: G--> End(E) be a group representation of G on a coherent sheaf over an integral scheme. The purpose of this paper shall give a decomposition theorem of such representations in non-splitting components and apply this results to the studie of Galois covers
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