MISHRA, DEBDAS and PANDA, AMARESH CHANDRA
(2015)
*HARMONIOUS LABELING OF SYMMETRICAL TREES OF DIAMETER FOUR.*
Asian Journal of Mathematics and Computer Research, 4 (1).
pp. 24-27.

## Abstract

A harmonious labeling on a graph G is an injection from the vertices of G to the group of integers modulo k , where k is the number of edges of G, that induces a bijection between the edges of G and the numbers modulo k by taking the edge label for an edge ab to be the sum of the labels of

the two vertices a = b(modk).In this paper we prove that the symmetrical trees of diameter four admit harmonious labeling.

Item Type: | Article |
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Subjects: | Impact Archive > Mathematical Science |

Depositing User: | Managing Editor |

Date Deposited: | 27 Dec 2023 05:54 |

Last Modified: | 27 Dec 2023 05:54 |

URI: | http://research.sdpublishers.net/id/eprint/3739 |