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The Eccentricity Sequence of a Graph
- There are several interesting non negative integer sequences (for example, eccentric sequences, distance-sum sequences, branch-weight sequences) associated with vertices in graphs. In this paper, the eccentricity sequences of graphs are studied and some properties of graphs having preassigned eccentric sequence are expressed. Moreover, the necessary and sufficient condition for a sequence to be eccentric is discussed.
ZAR ZAR OO
- Yangon University of Economics Research Journal