New directions in the theory of graphs
New directions in the theory of graphs
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发表时间:
1973
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通讯作者:
F. Harary
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作者:
F. Harary
Abstract : Contents: On the history of the theory of graphs; On graphs with a constant link; Some extremal problems on r-graphs; New directions in hamiltonian graph theory; On the use of graphs in group theory; The adjacency matrix and the group of a graph; Unexplored and semi-explored territories in graph theory; Graphical enumeration methods; Isomorphisms between hypergraphs; Counting labeled acyclic digraphs; Almost all trees are cospectral; What is a map.