Unsolved Problems in Group Theory. The Kourovka Notebook
Group Theory
2026-05-13 v43
Abstract
This is a collection of open problems in group theory proposed by hundreds of mathematicians from all over the world. It has been published every 2--4 years since 1965. This is the 21st edition, which contains 150 new problems and a number of comments on problems from the previous editions.
Cite
@article{arxiv.1401.0300,
title = {Unsolved Problems in Group Theory. The Kourovka Notebook},
author = {E. I. Khukhro and V. D. Mazurov},
journal= {arXiv preprint arXiv:1401.0300},
year = {2026}
}
Comments
A few new solutions and corrections added in this update, including some solutions obtained using AI. Comments can be sent to the editors Evgeny Khukhro khukhro@yahoo.co.uk and Victor Mazurov mazurov@math.nsc.ru