Strong Twins of Ordinary Star-Like Self-Contained Graphs
| Autor: | Madjid Mirzavaziri, Mohammad Hadi Shekarriz |
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| Rok vydání: | 2015 |
| Předmět: | |
| DOI: | 10.48550/arxiv.1503.00179 |
| Popis: | A self-contained graph is an infinite graph which is isomorphic to one of its proper induced subgraphs. In this paper, ordinary star-like selfcontained graphs are introduced and it is shown that every ordinary star-like self-contained graph has infinitely many strong twins or none. |
| Databáze: | OpenAIRE |
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