IJPAM: Volume 44, No. 4 (2008)
OR LESS CONCEALED SUBCLASSES
Department of Mathematics
University of Milano
Via Saldini 50, Milano, 20133, ITALY
Abstract.We investigate some rather small orthogonal classes with respect to functorial ``approximations'' of tilting or cotilting modules.
Professor A.L.S. Corner.
Received: March 28, 2008
AMS Subject Classification: 16E10, 16G20, 16G30
Key Words and Phrases: orthogonal classes, tilting modules, cotilting modules and generalizations
Source: International Journal of Pure and Applied Mathematics