Daniel Lännström

About me

I’m a PhD student under the supervision of Professor Johan Öinert, Professor Stefan Wagner and Professor Patrik Nystedt. I’m doing research on non-commutative graded algebras and graded ring theory. In particular, I am investigating a class of ring called epsilon-strongly graded rings introduced by Nystedt, Öinert and Pinedo in 2016.

Projects & Publications

Recent publications
Daniel Lännström, Johan Öinert, "Graded von Neumann regularity of rings graded by semigroups", Beitraege zur Algebra und Geometrie, ISSN 0138-4821, EISSN 2191-0383, Springer, 2022
Daniel Lännström, "A characterization of graded von Neumann regular rings with applications to Leavitt path algebras", Journal of Algebra, ISSN 0021-8693, EISSN 1090-266X, Vol. 567, pp. 91 - 113, Academic Press Inc., 2021
Daniel Lännström, "The structure of epsilon-strongly group graded rings", Blekinge Institute of Technology Doctoral Dissertation Series, ISSN 1653-2090, EISSN 12153, EISSN 3, Blekinge Tekniska Högskola, 2021
Daniel Lännström, "Chain conditions for epsilon-strongly graded rings with applications to Leavitt path algebras", Algebras and Representation Theory, ISSN 1386-923X, EISSN 1572-9079, Vol. 23, nr 4, pp. 1707 - 1726, Springer Netherlands, 2020
Daniel Lännström, "Induced quotient group gradings of epsilon-strongly graded rings", Journal of Algebra and its Applications, ISSN 0219-4988, EISSN 1793-6829, Vol. 9, nr 9, 2020