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41 933 (0,13s)

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An Algebraic View of Super-Belnap Logics

filters, and strong versions of super-Belnap logics, as well as the classificationThe Belnap–Dunn logic (also known as First Degree Entailment, or FDE) is a well-known and well-studied four-valued logic, ...

Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

  • 2017
  • Jimp
  • Link
Result

Substructural inquisitive logics

This paper shows that any propositional logic that extends a basic substructural logic BSL (a weak, nondistributive, nonassociative, and noncommutative version of Full Lambek logic with a paraconsistent negation) c...

Philosophy, History and Philosophy of science and technology

  • 2019
  • Jimp
  • Link
Result

Decidability for S4 Gödel Modal Logics

We introduce semantics for crisp and fuzzy Gödel S4 based on bi-relational frames. We then show that each version of the logic is sound and complete for its respective class of frames and enjoys the finite model property. From this ...

Pure mathematics

  • 2023
  • C
  • Link
Result

Expressivity of Some Versions of APAL

Arbitrary public announcement logic (APAL) is a logic of change of knowledge different versions of APAL wherein this quantification is restricted to formulas only version quantifying over all announcements implied ...

Pure mathematics

  • 2020
  • D
  • Link
Result

SPASS Version 3.5

SPASS is an automated theorem prover for full first-order logic with equality and a number of non-classical logics. We describe our recent developments in SPASS 3.5......

BA - Obecná matematika

  • 2009
  • D
Result

On the Failure of Standard Completeness in PiMTL for Infinite Theories

characteristic of product logic) does not enjoy the strong standard completeness theorem likeIt is well-known that Hájek's Basic Fuzzy Logic (BL), Lukasiewicz logic, and product logic are not strongly sta...

BA - Obecná matematika

  • 2007
  • Jx
Result

Chain logic and Shelah’s infinitary logic

, Karp’s chain logic [20] is above Lκ1. Moreover, we show that if κ is a strong limit is a maximal logic with chain models to satisfy a version of the undefinability of wellFor a cardinal of the form κ = בκ, Shelah...

Pure mathematics

  • 2021
  • Jimp
  • Link
Result

Substructural propositional dynamic logics

We prove completeness and decidability of a version of Propositional Dynamic Logic where the underlying non-modal propositional logic is a substructural logic in the vicinity of the Full Distributive Non-associativ...

Pure mathematics

  • 2019
  • D
  • Link
Result

Observations on Non-commutative Fuzzy Logic.

The paper presents some results on the logic psBL (pseudo-basic fuzzy logic, the generalization of BL not assuming commutativity of conjunction) and on the analogous logic psMTL - a non-commutative version of the m...

BA - Obecná matematika

  • 2003
  • Jx
Result

The LPi and LPi/2 Propositional and Predicate Logics.

In fuzzy logic three main logics are investigated (Godel,product and Lukasiewicz logic). There are logics LPi and LPi1/2 uniting these three logics. We show an alternative axiomatic system of these log...

BA - Obecná matematika

  • 2001
  • Jx
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