On the complexity of resolution-based proof systems
Sergi Oliva Valls
Abstract:Propositional Proof Complexity is the area of Computational Complexity that studies the length of proofs in propositional logic. One of its main questions is to determine which particular propositional formulas have short proofs in a given propositional proof system. In this thesis we present several results related to this question, all on proof systems that are extensions of the well-known resolution proof system.
The first result of this thesis is that TQBF, the problem of determining if a full… Show more
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