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On two questions of the theory of retracts

✍ Scribed by P. V. Chernikov


Book ID
106530194
Publisher
SP MAIK Nauka/Interperiodica
Year
2007
Tongue
English
Weight
86 KB
Volume
48
Category
Article
ISSN
0037-4466

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Two remarks on retracts of graph product
✍ Sandi KlavΕΎar πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 545 KB

KlavZar, S., Two remarks on retracts of graph products, Discrete Mathematics 109 (1992) 155-160. Let H be a bipartite graph and let G,, be the Mycielski graph with x(G) = n, n 3 4. Then the chromatic number of the strong product of G, by H is at most 2n -2. We use this result to show that there exi