Length Functions and HNN Groups
Journal Title: Journal of Scientific Research and Reports - Year 2017, Vol 14, Issue 4
Abstract
The concept of length functions on groups is first introduced by Lyndon. This is used to give direct proofs of many other results in combinatorial group theory. Two important sets called M and N satisfying some certain axioms of length functions are considered. Finally investigations of the nature and the structures of the sets M and N in relation to the elements of HNN group were carried out.
Authors and Affiliations
Faisal H. Nesayef
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