A remark to "A note on the Fundamental Group of a Triangular Algebra", by F.Xu

2009/04/03 by Juan Carlos Bustamante, J. C. Bustamante, Bustamante, J. C. +3
Mathematics · #16G20 #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Finite Group Theory Research #Rings and Algebras (math.RA) #math.RA #msc:16G20

paper · pdf · doi:10.48550/arxiv.0904.0651

2 pages. This note will not be submitted for publication in any other journal

arxiv created 2009/04/03 · openalex publication_date 2009/04/03 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We provide a counter-example to Proposition 3.2 of "A note on the Fundamental Group of a Triangular Algebra", by F.Xu.

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