Nisan-Wigderson generators in proof systems with forms of interpolation

Mathematical Logic Quarterly 57 (4):379-383 (2011)
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Abstract

We prove that the Nisan-Wigderson generators based on computationally hard functions and suitable matrices are hard for propositional proof systems that admit feasible interpolation. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

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