Searching for "On Proofs in System P." – sorted by Relevance.
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Disjoint NP-pairs from propositional proof systems
- @(email omitted); Abstract. For a proof system P we introduce the complexity class DNPP(P) of all disjoint NP-pairs for which
- Cited by 4 (2 self) – Add To MetaCart
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Propositional Consistency Proofs
- new proof of Reckhow's theorem that any two Frege proof systems p-simulate each other. The proofs
- Cited by 5 (0 self) – Add To MetaCart
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Propositional Consistency Proofs
- 's theorem that any two Frege proof systems p-simulate each other. The proofs depend on polynomial size
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Pseudorandom Generators Hard for k-DNF Resolution and Polynomial Calculus Resolution
- propositional proof system P if (roughly speaking) P can not ef- ciently prove the statement G n (x 1
- Cited by 29 (3 self) – Add To MetaCart
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Some Remarks on Lengths of Propositional Proofs
- that renaming Frege proof systems are p-equivalent to extended Frege systems. Some open problems
- Cited by 7 (1 self) – Add To MetaCart
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Pseudorandom Generators in Propositional Proof Complexity
- generator Gn : f0; 1g n ! f0; 1g m hard for a propositional proof system P if P can not eciently prove
- Cited by 30 (4 self) – Add To MetaCart
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Propositional Consistency Proofs
- 's theorem that any two Frege proof systems p-simulate each other. The proofs depend on polynomial size
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Nondeterministic Instance Complexity and Hard-to-Prove Tautologies
- sound and complete propositional proof system S and polynomial p such that all tautologies F (i.e. all
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Academy of Sciences, Prague
- combinatorially satisfied in M . Structure M covers a propositional proof system P iff M combinatorially satisfies
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Advanced Cryptography March 12, 2003
- Proof Systems Revisited Recall that we say that (P; V) is a (perfect) NIZK proof system for language L
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