Endofunctors of singularity categories characterizing Gorenstein rings

arxiv: 1405.4453 · v1 · pith:COEZVWSWnew · submitted 2014-05-18 · 🧮 math.AC · math.RT

Takuma Aihara , Ryo Takahashi This is my paper

classification 🧮 math.AC math.RT

keywords categoriesendofunctorsgorensteinringssingularitycertaincharacterizecharacterizing

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In this paper, we prove that certain contravariant endofunctors of singularity categories characterize Gorenstein rings.

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