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On Clausal Equivalence and Hull Inclusion

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Theoretical Computer Science (ICTCS 2003)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2841))

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Abstract

This paper is concerned with threee closely related problems, viz., checking boolean equivalence of CNF formulas, deciding hull inclusion (linear and integer) in certain polyhedral families and determining the satisfiability of CNF formulas. With the exception of linear hull inclusion, these problems are provably “hard” in that there are instances of these problems that are complete for classes, which are not known to be tractable. In the case of satisfiability testing, we design a simple randomized algorithm for the problem of checking whether a Q2CNF formula has a model.

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© 2003 Springer-Verlag Berlin Heidelberg

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Subramani, K. (2003). On Clausal Equivalence and Hull Inclusion. In: Blundo, C., Laneve, C. (eds) Theoretical Computer Science. ICTCS 2003. Lecture Notes in Computer Science, vol 2841. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45208-9_16

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  • DOI: https://doi.org/10.1007/978-3-540-45208-9_16

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-20216-5

  • Online ISBN: 978-3-540-45208-9

  • eBook Packages: Springer Book Archive

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