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Zapiski Nauchnykh Seminarov LOMI, 1974, Volume 40, Pages 10–13
(Mi znsl2676)
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A reduction of proposittional tautologihood to graph-coloring in three colors
G. V. Davydov, P. Yu. Suvorov
Abstract:
Given a disjunctive normal form $A$ of the length $l$ graph $\Gamma_A$ is constructed such that the number of $\Gamma_A$ is $c\cdot l$ and $\Gamma_A$ has a coloring of vert exes in three colors if and only if $A$ is not a tautology.
Citation:
G. V. Davydov, P. Yu. Suvorov, “A reduction of proposittional tautologihood to graph-coloring in three colors”, Studies in constructive mathematics and mathematical logic. Part VI, Zap. Nauchn. Sem. LOMI, 40, "Nauka", Leningrad. Otdel., Leningrad, 1974, 10–13
Linking options:
https://www.mathnet.ru/eng/znsl2676 https://www.mathnet.ru/eng/znsl/v40/p10
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Statistics & downloads: |
Abstract page: | 166 | Full-text PDF : | 76 |
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