The sigma chromatic number of a graph (Q607685)
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scientific article; zbMATH DE number 5822851
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The sigma chromatic number of a graph |
scientific article; zbMATH DE number 5822851 |
Statements
The sigma chromatic number of a graph (English)
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3 December 2010
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neighbor-distinguishing coloring
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sigma coloring
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0.92407864
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0.90000623
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