2009/03/15 by Henning Krause, Yu Ye, Krause, Henning +1
Mathematics · #Advanced Topics in Algebra #Algebraic structures and combinatorial models #Category Theory (math.CT) #FOS: Mathematics #Homotopy and Cohomology in Algebraic Topology #Representation Theory (math.RT) #math.CT #math.RT
paper · pdf · doi:10.48550/arxiv.0903.2635
21 pages
arxiv created 2009/03/15 · openalex publication_date 2009/03/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We discuss some basic properties of the graded center of a triangulated category and compute examples arising in representation theory of finite dimensional algebras.