Abstract
The paper describes a class of FC-sequents of a restricted first order linear temporal logic with “next” and “always”. It is shown that the first order linear temporal logic is finitary complete for FC-sequents. If FC-sequents are logically decidable, i.e., all sequents, constructed from all possible subformulas of logical formulas of FC-sequents are decidable in first-order logic, then FC-sequents are decidable in the restricted first order linear temporal logic. To obtain these results a saturation calculus [6, 7] for FC-sequents is constructed.
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© 1997 Springer-Verlag Berlin Heidelberg
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Pliuškevičius, R. (1997). On the completeness and decidability of a restricted first order linear temporal logic. In: Gottlob, G., Leitsch, A., Mundici, D. (eds) Computational Logic and Proof Theory. KGC 1997. Lecture Notes in Computer Science, vol 1289. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-63385-5_47
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DOI: https://doi.org/10.1007/3-540-63385-5_47
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Online ISBN: 978-3-540-69806-7
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