An upper bound on the space complexity of random formulae in resolution

Zito, Michele

doi:10.1051/ita:2003003

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An upper bound on the space complexity of random formulae in resolution

Zito, Michele

RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 36 (2002) no. 4, pp. 329-339

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Résumé

We prove that, with high probability, the space complexity of refuting a random unsatisfiable Boolean formula in $k$ -CNF on $n$ variables and $m = Δ n$ clauses is $O (n \cdot Δ^{- \frac{1}{k - 2}})$ .

MR Zbl

DOI : 10.1051/ita:2003003

Classification : 68Q25, 03B05, 03F20
Keywords: random formulae, space complexity, satisfiability threshold

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     title = {An upper bound on the space complexity of random formulae in resolution},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {329--339},
     publisher = {EDP-Sciences},
     volume = {36},
     number = {4},
     year = {2002},
     doi = {10.1051/ita:2003003},
     mrnumber = {1965420},
     zbl = {1034.68050},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/ita:2003003/}
}

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Zito, Michele. An upper bound on the space complexity of random formulae in resolution. RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications, Tome 36 (2002) no. 4, pp. 329-339. doi: 10.1051/ita:2003003

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