On local categories of finite groups.

DOI10.1007/s00209-011-0971-yzbMath1267.20007OpenAlexW1998678625MaRDI QIDQ1925752

Fei Xu

Publication date: 19 December 2012

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00209-011-0971-y

zbMATH Keywords

fusion systemscategory algebrastransporter categoriesfinite generation of Ext algebras

Mathematics Subject Classification ID

Related Items (7)

On sheaves in finite group representations ⋮ Becker-Gottlieb transfer for Hochschild cohomology ⋮ Local representation theory of transporter categories ⋮ Support varieties for transporter category algebras. ⋮ Gorenstein triangular matrix rings and category algebras. ⋮ LHS-spectral sequences for regular extensions of categories ⋮ Spectra of tensor triangulated categories over category algebras

Cites Work

• Existence and uniqueness of linking systems: Chermak's proof via obstruction theory
• Support varieties for transporter category algebras.
• Homology decompositions for classifying spaces of finite groups
• On the cohomology rings of small categories
• Hochschild and ordinary cohomology rings of small categories
• Sheaves on buildings and modular representations of Chevalley groups
• Cohomology of finite group schemes over a field
• Fusion category algebras.
• The homotopy theory of fusion systems
• Cohomologies et extensions de catégories.
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