INVESTIGADORES
TREPODE Sonia Elisabet
artículos
Título:
Extending the poset of tilting modules of by projectives
Autor/es:
IBRAHIM ASSEM; DIETER HAPPEL; SONIA TREPODE
Revista:
COMMUNICATIONS IN ALGEBRA
Editorial:
Taylor & Francis
Referencias:
Año: 2007 vol. 35 p. 2983 - 3006
ISSN:
0092-7872
Resumen:
In this paper we study the poset of tilting object. We show that if A is the one point extension of an algebra B by a projective module, then there exists a full convex inmersion of poset of tilting modules of B into the poset of tilting modules of A.