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20232026
most citedOn the Permutation-Representation Number of Bipartite Graphs using Neighborhood Graphs

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math.CO2025

On the Conjecture of the Representation Number of Bipartite Graphs

Khyodeno Mozhui, K. V. Krishna

While the problem of determining the representation number of an arbitrary word-representable graph is NP-hard, this problem is open even for bipartite graphs. The representation n…