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From the Potential to the First Hochschild Cohomology Group of a Cluster Tilted Algebra |
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| Authors: | Assem Ibrahim Bustamante Juan Carlos Trepode Sonia Valdivieso Yadira |
| Affiliation: | 1.Département de Mathématiques, Université de Sherbrooke, Sherbrooke, Québec, Canada ;2.Departament of Mathematics, Champlain College, Sherbrooke, Québec, Canada ;3.CEMIM, FCEYN, Universidad Nacional de Mar del Plata. CONICET, Provincia de Buenos Aires, Argentina ;4.Department of Mathematics, University of Leicester, Leicester, LE1 7RH, UK ; |
| Abstract: | Algebras and Representation Theory - The objective of this paper is to give a concrete interpretation of the dimension of the first Hochschild cohomology space of a cyclically oriented or tame... |
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