[引用][C] The almost split sequence starting with a simple module

S Brenner - Archiv der Mathematik, 1994 - Springer
Let A be an artin algebra and 0~ K---, L~ M----+ 0 be a short exact sequence, but not an
almost split sequence, of finitely generated A-modules. Suppose that f is irreducible (and …

[引用][C] The almost split sequence starting with a simple module

S Brenner - Archiv der Mathematik, 1994 - Springer

[引用][C] The almost split sequence starting with a simple module

S BRENNER - Springer