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Results on diameter-stable graphs related to girth |
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| Authors: | Cheng-de Xu Rui Gu |
| Institution: | Department of Mathematics, College of Sciences, Shanghai University, Shanghai 200444, P. R. China |
| Abstract: | A graph G is said to be an (l, d)-graph (with respect to edges) if d(G-E) d, ?E ? E(G) such that | E | l ? 1. The l-diameter-stable graphs are (l, d)-graphs with diameter d. In this paper some new results on diameter-stable graphs are obtained. |
| Keywords: | diameter-stable graph line-persistence girth isomorphic short(x y)-path |
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