On restrictions of generic modules of tame algebras
Given a convex algebra ∧0 in the tame finite-dimensional basic algebra ∧, over an algebraically closed field, we describe a special type of restriction of the generic ∧-modules.
Differential tensor algebras and endolength vectors
We introduce the notions of central endolength and central endolength vector, and we study their behavior under base field extension for finite-dimensional algebras over perfect fields and for almost admissible ditalgebras.
Page 1