Renormalization group approach to satisfiability
Statistical Mechanics
2007-05-23 v2 Disordered Systems and Neural Networks
Abstract
Satisfiability is a classic problem in computational complexity theory, in which one wishes to determine whether an assignment of values to a collection of Boolean variables exists in which all of a collection of clauses composed of logical OR's of these variables is true. Here, a renormalization group transformation is constructed and used to relate the properties of satisfiability problems with different numbers of variables in each clause. The transformation yields new insight into phase transitions delineating "hard" and "easy" satisfiability problems.
Cite
@article{arxiv.cond-mat/0509160,
title = {Renormalization group approach to satisfiability},
author = {S. N. Coppersmith},
journal= {arXiv preprint arXiv:cond-mat/0509160},
year = {2007}
}
Comments
4 pages, 2 figures