Incompleteness of semantics for intermediate predicate logics, I. Kripke's Semantics
نویسندگان
چکیده
منابع مشابه
On Reduced Semantics for Fuzzy Predicate Logics
Our work is a contribution to the model-theoretic study of equality-free fuzzy predicate logics. We present a reduced semantics and we prove a completeness theorem of the logics with respect to this semantics. The main concepts being studied are the Leibniz congruence and the relative relation. On the one hand, the Leibniz congruence of a model identifies the elements that are indistinguishable...
متن کاملDecidability of Predicate Logics with Team Semantics
We study the complexity of predicate logics based on team semantics. We show that the satisfiability problems of two-variable independence logic and inclusion logic are both NEXPTIMEcomplete. Furthermore, we show that the validity problem of two-variable dependence logic is undecidable, thereby solving an open problem from the team semantics literature. We also briefly analyse the complexity of...
متن کاملInquisitive Semantics and Intermediate Logics
Contents 1 An introduction to inquisitive semantics 1 1.1 Information states and the classical update perspective .
متن کاملNon-Monotonic Predicate Logics Syntax, Semantics, Completeness
To simplify our account, rewrite your favorite usual predicate logic, classical, modal, intuitionistic, as a logic of the set L of all statements. This is an inessential change. As Tarski once did, arrange it so that only statements occur in all axioms a and rules of inference I, all of which have the (monotonic) form ”from a, a, ..., infer a. Then a deductively closed set D is merely a subset ...
متن کاملPredicate Introduction for Logics with a Fixpoint Semantics. Part I: Logic Programming
We study the transformation of “predicate introduction” in non-monotonic logics. By this, we mean the act of replacing a complex formula by a newly defined predicate. From a knowledge representation perspective, such transformations can be used to eliminate redundancy or to simplify a theory. From a more practical point of view, they can also be used to transform a theory into a normal form imp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Japan Academy, Series A, Mathematical Sciences
سال: 1973
ISSN: 0386-2194
DOI: 10.3792/pja/1195519184