Connected subgraphs with minimal value in a finite connected graph
نویسندگان
چکیده
منابع مشابه
Finite groups admitting a connected cubic integral bi-Cayley graph
A graph is called integral if all eigenvalues of its adjacency matrix are integers. Given a subset $S$ of a finite group $G$, the bi-Cayley graph $BCay(G,S)$ is a graph with vertex set $Gtimes{1,2}$ and edge set ${{(x,1),(sx,2)}mid sin S, xin G}$. In this paper, we classify all finite groups admitting a connected cubic integral bi-Cayley graph.
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ژورنال
عنوان ژورنال: Časopis pro pěstování matematiky
سال: 1961
ISSN: 0528-2195
DOI: 10.21136/cpm.1961.117352