Stratifying systems via relative projective modules

In this paper we point out that the "Process of standardization", given in Dlab and Ringel (1992), and also the "Comparison method" given in Platzeck and Reiten (2001) can be generalized. To do so, live introduce the concept of relative projective stratifying system and prove a r...

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Detalles Bibliográficos
Autores: Marcos, ED, Mendoza, O, Saenz, C
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2005
País:México
Institución:Universidad Nacional Autónoma de México
Repositorio:Sistema de Información de la Facultad de Ciencias, UNAM
OAI Identifier:oai:repositorio.fciencias.unam.mx:11154/1413
Acceso en línea:http://hdl.handle.net/11154/1413
Access Level:acceso abierto
Palabra clave:Mathematics
Descripción
Sumario:In this paper we point out that the "Process of standardization", given in Dlab and Ringel (1992), and also the "Comparison method" given in Platzeck and Reiten (2001) can be generalized. To do so, live introduce the concept of relative projective stratifying system and prove a result from which the Theorem 2 in Dlab and Ringel (1992) and Proposition 2.1 in Ringel (1991) follows.