13
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      On mutations of selfinjective quivers with potential

      Preprint

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          We study silting mutations (Okuyama-Rickard complexes) for selfinjective algebras given by quivers with potential (QPs). We show that silting mutation is compatible with QP mutation. As an application, we get a family of derived equivalences of Jacobian algebras.

          Related collections

          Most cited references11

          • Record: found
          • Abstract: not found
          • Article: not found

          Morita Theory for Derived Categories

            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Quivers with potentials and their representations I: Mutations

              Bookmark
              • Record: found
              • Abstract: found
              • Article: found
              Is Open Access

              Silting mutation in triangulated categories

              In representation theory of algebras the notion of `mutation' often plays important roles, and two cases are well known, i.e. `cluster tilting mutation' and `exceptional mutation'. In this paper we focus on `tilting mutation', which has a disadvantage that it is often impossible, i.e. some of summands of a tilting object can not be replaced to get a new tilting object. The aim of this paper is to take away this disadvantage by introducing `silting mutation' for silting objects as a generalization of `tilting mutation'. We shall develope a basic theory of silting mutation. In particular, we introduce a partial order on the set of silting objects and establish the relationship with `silting mutation' by generalizing the theory of Riedtmann-Schofield and Happel-Unger. We show that iterated silting mutation act transitively on the set of silting objects for local, hereditary or canonical algebras. Finally we give a bijection between silting subcategories and certain t-structures.
                Bookmark

                Author and article information

                Journal
                11 October 2012
                2014-06-13
                Article
                1210.3166
                9f4cd3a9-dd7b-47d8-ac27-a699acc7022e

                http://arxiv.org/licenses/nonexclusive-distrib/1.0/

                History
                Custom metadata
                16G10
                19 pages, to appear in J. Pure Appl. Algebra
                math.RT math.RA

                Comments

                Comment on this article