On the semigroup whose elements are subgraphs of a complete graph
© 2018 by the author. Let Knbe a complete graph on n vertices. Denote by SKnthe set of all subgraphs of Kn. For each G, H ∈ SKn, the ring sum of G and H is a graph whose vertex set is V(G) ∪ V(H) and whose edges are that of either G or H, but not of both. Then SKnis a semigroup under the ring sum. I...
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Main Authors: | Yanisa Chaiya, Chollawat Pookpienlert, Nuttawoot Nupo, Sayan Panma |
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Format: | Journal |
Published: |
2018
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Subjects: | |
Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85046620077&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58805 |
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Institution: | Chiang Mai University |
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