Author/Authors :
Abawajy, Jemal Deakin University - School of Information Technology, Australia , Kelarev, Andrei Deakin University - School of Information Technology, Australia , Kelarev, Andrei Deakin University - School of Information Technology, Australia , Chowdhury, Morshed Deakin University - School of Information Technology, Australia
Abstract :
This article gives a survey of all results on the power graphs of groups and semigroups obtained in the literature. Various conjectures due to other authors, questions and open problems are also included.
Keywords :
power graphs , Eulerian graphs , Hamiltonian graphs , connectivity
