Neighbour-sum-2-distinguishing edge-weightings: doubling the 1-2-3 conjecture (Q1627846)

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scientific article; zbMATH DE number 6987782
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English
Neighbour-sum-2-distinguishing edge-weightings: doubling the 1-2-3 conjecture
scientific article; zbMATH DE number 6987782

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    Neighbour-sum-2-distinguishing edge-weightings: doubling the 1-2-3 conjecture (English)
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    3 December 2018
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    1-2-3 conjecture
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    difference-2 distinction
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    bipartite graphs
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