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Solving satisfiability in less than 2 steps
Authors:B Monien  E Speckenmeyer
Institution:

Fachbereich Mathematik & Informatik, Universität Paderborn, Fed. Rep. Germany

Abstract:In this paper we describe and analyse an algorithm for solving the satisfiability problem. If E is a boolean formula in conjunctive normal form with n variables and r clauses, then we will show that this algorithm solves the satisfiability problem for formulas with at most k literals per clause in time O(|Fgreek small letter alphakn), where greek small letter alphak is the greatest number satisfying greek small letter alphak = 2−1/greek small letter alphakk−1 (in the case of 3-satisfiability greek small letter alpha3 = 1,6181).
Keywords:
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