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arXiv · 2209.11627

Resolving dualities and applications to homological invariants

Hongxing Chen·Jiangsheng Hu
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Abstract

Dualities of resolving subcategories of finitely generated modules over Artin algebras are characterized as dualities with respect to Wakamatsu tilting bimodules. By restriction of these dualities to resolving subcategories of finitely generated modules with finite projective or Gorenstein-projective dimensions, Miyashita's duality and Huisgen-Zimmermann's correspondence on tilting modules as well as their Gorenstein version are obtained. Applications include constructing triangle equivalences of derived categories of finitely generated Gorenstein-projective modules and showing the invariance of higher algebraic $K$-groups and semi-derived Ringel-Hall algebras of finitely generated Gorenstein-projective modules under tilting.

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Hongxing Chen, Jiangsheng Hu. 2022-09-23. Resolving dualities and applications to homological invariants. https://doi.org/10.4153/s0008414x24000580

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