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A characterization of line graphs that are squares of graphs - MaRDI portal

A characterization of line graphs that are squares of graphs (Q400504)

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scientific article; zbMATH DE number 6333607
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English
A characterization of line graphs that are squares of graphs
scientific article; zbMATH DE number 6333607

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    A characterization of line graphs that are squares of graphs (English)
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    22 August 2014
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    the square of a graph
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    line graph
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    linear time algorithm
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