Chromatic number of Cartesian sum of two graphs
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- by Kung-wei Yang PDF
- Proc. Amer. Math. Soc. 19 (1968), 617-618 Request permission
References
- Oystein Ore, Theory of graphs, American Mathematical Society Colloquium Publications, Vol. XXXVIII, American Mathematical Society, Providence, R.I., 1962. MR 0150753
Additional Information
- © Copyright 1968 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 19 (1968), 617-618
- MSC: Primary 05.55
- DOI: https://doi.org/10.1090/S0002-9939-1968-0223273-9
- MathSciNet review: 0223273