A Completness Theorem For One Class Of The Propositional Calculi
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Slaviša B. Prešić (1979)
Publications de l'Institut Mathématique
Tomáš Havránek (1974)
Kybernetika
Daniele Mundici (1983)
Archiv für mathematische Logik und Grundlagenforschung
David P. Ellerman, Gian-Carlo Rota (1978)
Rendiconti del Seminario Matematico della Università di Padova
Tomáš Havránek (1974)
Kybernetika
L. Banachowski, A. Kreczmar, G. Mirkowska, H. Rasiowa, A. Sławicki (1977)
Banach Center Publications
Michele Zito (2002)
RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
We prove that, with high probability, the space complexity of refuting a random unsatisfiable Boolean formula in -CNF on variables and clauses is .
Michele Zito (2010)
RAIRO - Theoretical Informatics and Applications
We prove that, with high probability, the space complexity of refuting a random unsatisfiable Boolean formula in k-CNF on n variables and m = Δn clauses is .
Paul Howard (1984)
Fundamenta Mathematicae
Ivan Kramosil (1981)
Kybernetika
P. Lorenzen (1977)
Archiv für mathematische Logik und Grundlagenforschung
S.B. Presic (1972)
Publications de l'Institut Mathématique [Elektronische Ressource]
R. Villars (1966)
Archiv für mathematische Logik und Grundlagenforschung
Dominique Dubarle (1989)
Mathématiques et Sciences Humaines
Chris Brink (1993)
Banach Center Publications
The purpose of this note is to show that a known and natural four-valued logic co-exists with classical two-valued logic in the familiar context of truth tables. The tool required is the power construction.
Petr Hájek, Ivan Havel, Metoděj Chytil (1966)
Kybernetika
Petr Hájek, Ivan Havel, Metoděj Chytil (1967)
Kybernetika
Roman Liedl (1970)
Archiv für mathematische Logik und Grundlagenforschung
Zeilberger, Doron (2001)
The Electronic Journal of Combinatorics [electronic only]
Prešić, Slaviša B. (1997)
Publications de l'Institut Mathématique. Nouvelle Série
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