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Intelligent systems. Theory and applications, 2015, Volume 19, Issue 4, Pages 155–168
(Mi ista209)
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This article is cited in 1 scientific paper (total in 1 paper)
Part 3. Mathematical models
On some Frege system
G. V. Bokov
Abstract:
In this article, we consider a Frege system over the signature $\{\wedge, \vee, \lnot\}$. For this system, we prove a nontrivial lower bound to the length of proofs.
Keywords:
Frege systems, length of proof, lower bounds.
Citation:
G. V. Bokov, “On some Frege system”, Intelligent systems. Theory and applications, 19:4 (2015), 155–168
Linking options:
https://www.mathnet.ru/eng/ista209 https://www.mathnet.ru/eng/ista/v19/i4/p155
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