SOME RESULTS ON EVEN SEQUENTIAL HARMONIOUS LABELING OF EVEN CYCLES WITH PARALLEL CHORDS
Labeled graphs have many applications both within mathematics and to several areas of computer science and communication network. Graph labelings were first introduced in the mid sixties and in the intervening years many graph labeling problems have been studied by researchers. This paper is focussed on one of the variations of harmonious labeling, namely even sequential harmonious labeling. A graph with and is said to be even sequential harmonious if there exists an injection such that the induced mapping defined by
remains different for different edges uv. We establish some results on even sequential harmonious labeling of even cycles with parallel chords.
harmonious labeling, even sequential harmonious labeling, cycles with parallel chords, joint sum, edge connected cycles with parallel chords.