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math.CO2017
Spanning Tree Auxiliary Graphs
Abhishek Garg, Mahipal Jadeja, Rahul Muthu
In this paper, we define a class of auxiliary graphs associated with simple undirected graphs. This class of auxiliary graphs is based on the set of spanning trees of the original…
math.CO2015★ 1 cited
Cartesian Product and Acyclic Edge Colouring
Rahul Muthu, C. R. Subramanian
The acyclic chromatic index, denoted by , of a graph is the minimum number of colours used in any proper edge colouring of such that the union of any two colour clas…