| 1. | The Hadwiger Nelson problem concerns the chromatic number of these graphs.
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| 2. | Correspondingly, the chromatic number of an odd cycle is three.
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| 3. | The Hadwiger Nelson problem concerns the chromatic number of unit distance graphs.
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| 4. | It is interesting about interval chromatic number that it is easily computable.
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| 5. | Undirected graphs of bounded acyclic chromatic number also have bounded oriented chromatic number.
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| 6. | Undirected graphs of bounded acyclic chromatic number also have bounded oriented chromatic number.
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| 7. | Gupta is known for his work in chromatic numbers.
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| 8. | The bounds for incidence chromatic number of various graph classes is found out now.
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| 9. | It is the smallest 4-regular graph of girth 5 with chromatic number 4.
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| 10. | Also asked for bounds on the number of edges and the chromatic number of linkless embeddable graphs.
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मोबाइल