International Journal of Mathematics and Mathematical Sciences

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International Journal of Mathematics and Mathematical Sciences / 2002 / Article

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Volume 31 |Article ID 203295 | 13 pages | https://doi.org/10.1155/S0161171202103012

Subgroups of quasi-HNN groups

R. M. S. Mahmood1 and M. I. Khanfar2

1Ajman University of Science and Technology, United Arab Emirates

2Department of Mathematics, Yarmouk University, Jordan

Received20 Mar 2001
Revised20 Feb 2002

Abstract

We extend the structure theorem for the subgroups of the class of HNN groups to a new class of groups called quasi-HNN groups. The main technique used is the subgroup theorem for groups acting on trees with inversions.

Copyright © 2002 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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