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eISSN 2231-8879
Published by:
Science & Knowledge Research Society
Listed by:
Ulrich's Periodicals Directory
Divisor Graphs and Powers of Trees
Eman A. AbuHijleh, Omar A. AbuGneim, Hasan Al-Ezeh
Pages: 61-66
DOI: 10.20967/jcscm.2015.04.001
Abstract
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Abstract
Suppose that T is a tree. AbuHijleh has shown that T2 is a divisor graph iff T is a caterpillar with diam(T) ≤ 5. In this paper we characterize when T3 and T4 are divisor graphs. |
