Right ADA algebras

Autor(es)

Alvares, Edson Ribeiro ^[1] ; Assem, Ibrahim ^[2] ; Castonguay, Diane ^[3] ; Vargas, Rosana R. S. ^[4]

Afiliação do(s) autor(es)

^[1] Univ Fed Parana, Dept Matemat, Ctr Politecn, CP019081, BR-81531990 Curitiba, Parana - Brazil

^[2] Univ Sherbrooke, Dept Math, Sherbrooke, PQ - Canada

^[3] Univ Fed Goias, Inst Informat, Campus 2, BR-74001970 Goiania, Go - Brazil

^[4] Univ Sao Paulo, EACH, BR-03828000 Sao Paulo - Brazil

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF ALGEBRA AND ITS APPLICATIONS; v. 16, n. 11 NOV 2017.
• Citações Web of Science: 0

Resumo

We introduce and study the class of right ADA algebras. An artin algebra is right ADA if every indecomposable projective module lies in the left or in the right part of its module category. We study the Auslander-Reiten components of a right ADA algebra which is not quasi-tilted and prove that they are of three types: components of the left and of the right support, and transitional components each containing a right section. (AU)

• Processo FAPESP: 13/17903-3 - Álgebras ada a direita
• Beneficiário: Rosana R. Signorelli Vargas
• Modalidade de apoio: Bolsas no Exterior - Pesquisa