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Decidability of a portion of the predicate calculus
Authors:Saharon Shelah
Institution:(1) Institute of Mathematics, The Hebrew University of Jerusalem, Jerusalem, Israel
Abstract:We show decidability of the existence of a model (a finite model) for sentences with the string of quantifiers ∀x(∃y 1...y n), for a language with equality, one one-place function, predicates and constants. I would like to thank the Israel Academy of Science and Humanities for partially supporting this research by a grant.
Keywords:
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