Integral sum graphs <i> G <sub>n</sub> </i> and <i> G <sub>-r,n</sub> </i> are perfect graphs (Q6651163)
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scientific article; zbMATH DE number 7956252
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Integral sum graphs <i> G <sub>n</sub> </i> and <i> G <sub>-r,n</sub> </i> are perfect graphs |
scientific article; zbMATH DE number 7956252 |
Statements
Integral sum graphs <i> G <sub>n</sub> </i> and <i> G <sub>-r,n</sub> </i> are perfect graphs (English)
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10 December 2024
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