2018•arXiv (Cornell University)Open access

Complexity of the CNF-satisfiability problem

Grigoriy V. Bokov

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Abstract

This paper is devoted to the complexity of the Boolean satisfiability problem. We consider a version of this problem, where the Boolean formula is specified in the conjunctive normal form. We prove an unexpected result that the CNF-satisfiability problem can be solved by a deterministic Turing machine in polynomial time.

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What this paper is about

This paper is devoted to the complexity of the Boolean satisfiability problem. We consider a version of this problem, where the Boolean formula is specified in the conjunctive normal form. We prove an unexpected result that the CNF-satisfiability problem can be solved by a deterministic Turing machine in polynomial time.

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Available abstract

This paper is devoted to the complexity of the Boolean satisfiability problem. We consider a version of this problem, where the Boolean formula is specified in the conjunctive normal form. We prove an unexpected result that the CNF-satisfiability problem can be solved by a deterministic Turing machine in polynomial time.

Key concepts: Boolean satisfiability problem, Conjunctive normal form, Maximum satisfiability problem, True quantified Boolean formula, Satisfiability, Time complexity, Turing machine, Computer science

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