The Complexity of Local Proof Search in
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Patrick D. Lincoln; John C. Mitchell; Andre Scedrov
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Article
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1996
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Elsevier Science
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English
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Proof search in linear logic is known to be di cult: the provability of propositional linear logic formulas is undecidable. Even without the modalities, multiplicativeadditive fragment of propositional linear logic, mall, i s k n o wn to be pspace-complete, and the pure multiplicative fragment, mll,