2 papers
math.RT2023
Non-piecewise hereditary Nakayama algebras
Didrik Fosse, Steffen Oppermann, Torkil Stai
Happel and Seidel gave a classification of piecewise hereditary Nakayama algebras, where the relations are given by some power of the radical. Here we explore what happens for gene…
math.RT2023
Quipu quivers and Nakayama algebras with almost separate relations
Didrik Fosse
A Nakayama algebra with almost separate relations is one where the overlap between any pair of relations is at most one arrow. In this paper we give a derived equivalence between s…