Graph Alternative Conjecture Versus Ordinary Star-Like Self-Contained Graphs
Mohammad Hadi Shekarriz, Madjid Mirzavaziri · arXiv (Cornell University) · 2015
A self-contained graph is an infinite graph which is isomorphic to one of its proper induced subgraphs. In this paper, ordinary star-like self-contained graphs are introduced and it is shown that every ordinary star-like self-contained graph has infinitely many strong twins or none.