Incidence Matrices of Directed Graphs of Groups and their up-down Pregroups

Authors

Wadhah S. Jassim, Department of Mathematics, Faculty of Science, Soran University, Soran, Erbil, Iraq.

Abstract

The aim of this work is to give a definition of the incidence matrices of the directed graph of groups, construct an up-down pregroup of the incidence matrices of the directed graph of groups and then give an algorithm for the up-down pregroup of the directed graph of groups.

Recommended Citation

Jassim, Wadhah S. (2017) Incidence Matrices of Directed Graphs of Groups and their up-down Pregroups, Sultan Qaboos University Journal For Science: Vol. 22: Iss. 1, 40-47.
DOI: https://doi.org/10.24200/squjs.vol22iss1pp40-47
Available at: https://squjs.squ.edu.om/squjs/vol22/iss1/4