A classification of algebras stratified for all preorders by Koszul theory [article]

Liping Li
2012 arXiv   pre-print
Let A = ⊕_i ≥ 0 A_i be a graded locally finite k-algebra such that A_0 is an arbitrary finite-dimensional algebra satisfying some splitting condition. In this paper we develop a generalized Koszul theory generalizing many classical results, and use it to classify algebras stratified for all preorders.
arXiv:1202.2479v2 fatcat:kqezpcmikvbz3ni2lonwgqtyue