Author:
Favero David,Kaplan Daniel,Kelly Tyler L.
Abstract
AbstractWe prove the existence of a full exceptional collection for the derived category of equivariant matrix factorizations of an invertible polynomial with its maximal symmetry group. This proves a conjecture of Hirano–Ouchi. In the Gorenstein case, we also prove a stronger version of this conjecture due to Takahashi. Namely, that the full exceptional collection is strong.
Publisher
Springer Science and Business Media LLC
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