Commutative periodic group rings

  • P. Danchev Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, ”Acad. G. Bonchev” str., bl. 8, 1113 Sofia, Bulgaria
Keywords: nilpotent matrices, idempotent matrices, Jordan canonical form, algebraically closed fields

Abstract

We find a satisfactory criterion when a commutative group ring $R(G)$ is periodic only in terms of $R$, $G$ and their sections, provided that $R$ is local.

Author Biography

P. Danchev, Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, ”Acad. G. Bonchev” str., bl. 8, 1113 Sofia, Bulgaria

Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, ”Acad. G. Bonchev” str., bl. 8, 1113 Sofia, Bulgaria

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Published
2020-06-24
How to Cite
1.
Danchev P. Commutative periodic group rings. Mat. Stud. [Internet]. 2020Jun.24 [cited 2020Jul.6];53(2):218-20. Available from: http://matstud.org.ua/ojs/index.php/matstud/article/view/8
Section
Research Announcements