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On 3-diameter-stable graphs of diameter 4 |
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| Authors: | XU Cheng-de GU Rui |
| Institution: | Department of Mathematics,College of Sciences,Shanghai University,Shanghai 200444,P.R.China |
| Abstract: | In this paper we give a necessary and sufficient condition for a graph G with diameter 4 to be 3-diameter-stable.This result extended some known results. |
| Keywords: | diameter-stable graph diametrical pair isomorphic short(x y)-path |
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