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The ground-negative fragment of first-order logic is -complete

Published online by Cambridge University Press:  12 March 2014

Andrei Voronkov
Andrei Voronkov*
Affiliation:
Computer Science Department, University of Manchester, Oxford Road, Manchester M13 9PL, England, UK E-mail: [email protected], URL: http://www.cs.man.ac.uk/~voronkov
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Abstract

We prove that for a natural class of first-order formulas the validity problem is -complete.

Type
Research Article
Information
The Journal of Symbolic Logic , Volume 64 , Issue 3 , September 1999 , pp. 984 - 990
Copyright
Copyright © Association for Symbolic Logic 1999

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References

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