Spherical and Semibrick Classifications

Fuente: arXiv
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Autores principales: Hara, Wahei, Wemyss, Michael
Formato: Preprint
Publicado: 2025
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author Hara, Wahei
Wemyss, Michael
author_facet Hara, Wahei
Wemyss, Michael
contents This article provides an overview of the techniques related to classification of spherical and more general objects within triangulated categories, and its relationship with algebraic geometry, representation theory and symplectic geometry. The primary focus are the techniques of the authors within the 'finite' algebraic geometry setting in dimensions two and three, and within silting discrete algebras, but other approaches including to more general settings by Bapat-Deopurkar-Licata, Smith-Wemyss, Ishii-Uehara, Keating-Smith and Shimpi are also surveyed, in varying levels of detail. Various explicit examples are provided.
format Preprint
id arxiv_https___arxiv_org_abs_2509_02009
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Spherical and Semibrick Classifications
Hara, Wahei
Wemyss, Michael
Algebraic Geometry
Representation Theory
This article provides an overview of the techniques related to classification of spherical and more general objects within triangulated categories, and its relationship with algebraic geometry, representation theory and symplectic geometry. The primary focus are the techniques of the authors within the 'finite' algebraic geometry setting in dimensions two and three, and within silting discrete algebras, but other approaches including to more general settings by Bapat-Deopurkar-Licata, Smith-Wemyss, Ishii-Uehara, Keating-Smith and Shimpi are also surveyed, in varying levels of detail. Various explicit examples are provided.
title Spherical and Semibrick Classifications
topic Algebraic Geometry
Representation Theory
url https://arxiv.org/abs/2509.02009