[symbol logo]     University of Sydney
[School of Mathematics and Statistics]
Algebra Seminar
University of Sydney> Maths & Stats> Research> Algebra Seminar> Abstracts


Yingbo Zhang

On Hom-spaces of Tame Algebras

Friday 13th, June 12:05-12:55pm, Stephen Roberts.

Let A be a finite dimensional algebra over an algebraically closed field k and A of Tame representation type. In the present paper the Hom-spaces of almost all pairs of indecomposable A modules are described, and their dimensions are calculated. In particular, such spaces are essentially controled by those of the corresponding generic modules.