Words for the Graphs with Permutation-Representation Number at most Three

The graphs with permutation-representation number (\textit{prn}) at most two are known. While a characterization for the class of graphs with the \textit{prn} at most three is an open problem, we summarize the graphs of this class that are known so far. Although it is known that the \textit{prn} of...

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Hauptverfasser:	Mozhui, Khyodeno, Krishna, K. V
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Discrete Mathematics Mathematics - Combinatorics
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