### Journal Archive

The International Journal of Group Theory (IJGT) is a publication of the University of Isfahan in English. IJGT is an international mathematical journal founded in 2011. It carries original research articles in the field of group theory, a branch of algebra. IJGT aims to reflect the latest developments in group theory and promote international academic exchanges. IJGT is an international open access journal. There is no publication charge.  IJGT publishes 4 issues in each year.  The publication time of these issues are as follows: First issue at the end of March, second issue at the end of June, third issue at the end of September and  fourth issue at the end of  December.

Current Issue: Volume 9, Issue 2, June 2020, Pages 69-138 (Proceedings of the Ischia Group Theory 2018- Part 2)

##### 2. Catalan fragile words

Pages 69-80

Daniele D´Angeli; Alfredo Donno; Emanuele Rodaro

##### 3. Topological loops with solvable multiplication groups of dimension at most six are centrally nilpotent

Pages 81-94

Agota Figula; Ameer Al-Abayechi

##### 4. Groups with numerical restrictions ‎on minimal generating sets

Pages 95-111

Leonid A Kurdachenko; Patrizia Longobardi; Mercede Maj

##### 5. A survey on groups with some restrictions on normalizers or centralizers

Pages 113-124

Leire Legarreta; Maria Tota

##### 6. Open normal subgroups in normally constrained pro-$p$ groups

Pages 125-132

Norberto Gavioli; Leire Legarreta; Marco Ruscitti; Carlo Maria Scoppola

Pages 133-138

Robert L. Griess

### Publication Information

Publisher

Editor-in-Chief Executive Assistant
Print ISSN
2251-7650
Online ISSN
2251-7669