End-Regularity of the Join of n Split Graphs

Hailong Hou, Aifen Feng, Rui Gu
2013 Research Journal of Applied Sciences Engineering and Technology  
A graph X is said to be End-regular if its endomorphism monoid End (X) is a regular semigroup. In this study, End-regular graphs which are the join of n split graphs are characterized. We give the conditions under which the endomorphism monoid of the join of n splits graphs is regular.
doi:10.19026/rjaset.5.4908 fatcat:loz7ks524zem3e2k2mtc4wsc7m