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Note on a New Color Reaction of β-Chloro-vinyldichloroarsine

✍ Scribed by Mason, Howard S.


Book ID
127252333
Publisher
American Chemical Society
Year
1945
Tongue
English
Weight
288 KB
Volume
67
Category
Article
ISSN
0002-7863

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Note on a new coloring number of a graph
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## Abstract The distance coloring number __X__~__d__~(__G__) of a graph __G__ is the minimum number __n__ such that every vertex of __G__ can be assigned a natural number __m__ ≤ __n__ and no two vertices at distance __i__ are both assigned __i__. It is proved that for any natural number __n__ ther