Mutation in triangulated categories and rigid Cohen-Macaulay modules
Osamu Iyama, Yuji Yoshino
Abstract
We introduce the notion of mutation of n-cluster tilting subcategories in a triangulated category with Auslander-Reiten-Serre duality. Using this idea, we are able to obtain the complete classifications of rigid Cohen-Macaulay modules over certain Veronese subrings.
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