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arXiv:1109.1538 [math.RT]AbstractReferencesReviewsResources

On the existence and construction of proper costratifying systems

Octavio Mendoza, Maria Inés Platzeck, Melina Verdecchia

Published 2011-09-07Version 1

In this paper we further study the notion of proper costratifying systems, defined in \cite{MPV}. We give sufficient conditions for their existence, and investigate the relation between the stratifying systems defined by K. Erdmann and C. S\'aenz in \cite{ES} with the proper costratifying systems.

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