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On the Permutation-Representation Number of Bipartite Graphs using Neighborhood Graphs
Khyodeno Mozhui, K. V. Krishna
The problems of determining the permutation-representation number (prn) and the representation number of bipartite graphs are open in the literature. Moreover, the decision problem…
cs.DM2021
On the Representation Number of Bipartite Graphs
Khyodeno Mozhui, K. V. Krishna
A word-representable graph is a simple graph which can be represented by a word over the vertices of such that any two vertices are adjacent in if and only if they…