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The join of split graphs whose half-strong endomorphisms form a monoid |
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| Authors: | Hai Long Hou Yan Feng Luo Rui Gu |
| Affiliation: | 1. School of Mathematics and Statistics, He’nan University of Science and Technology, Luoyang, 471003, P. R. China 2. Department of Mathematics, Lanzhou University, Lanzhou, 730000, P. R. China 3. School of Mathematics and Statistics, He’nan University of Science and Technology, Luoyang, 471003, P. R. China |
| Abstract: | In this paper, the half-strong endomorphisms of the join of split graphs are investigated. We give the conditions under which the half-strong endomorphisms of the join of split graphs form a monoid. |
| Keywords: | half-strong endomorphism monoid split graph join of graphs |
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