Daniel Lännström

collaborators

2 papers

math.RA2025

Nonunital prime rings graded by ordered groups

Daniel Lännström, Patrik Lundström, Johan Öinert +1

Let $G$ be a group with identity element $e$ , and suppose that $S$ is an associative $G$ -graded ring that is not necessarily unital. In the case where $G$ is an ordered group, we s…

math.RA2019

A characterization of graded von Neumann regular rings with applications to Leavitt path algebras

Daniel Lännström

We provide a characterization of graded von Neumann regular rings involving the recently introduced class of nearly epsilon-strongly graded rings. As our main application, we gener…