๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A stipulation of logical truth in a modal propositional calculus

โœ Scribed by Charles E. Caton


Publisher
Springer Netherlands
Year
1962
Tongue
English
Weight
204 KB
Volume
14
Category
Article
ISSN
0039-7857

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


A modal calculus analogous toK4W, based
โœ Aldo Ursini ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 751 KB

This paper treats a kind of a modal logic based on the intuitionistic propositional logic which arose from the "provability" predicate in the first order arithmetic. The semantics of this calculus is presented in both a relational and an algebraic way. Completeness theorems, existence of a characte

A topological characterization of consis
โœ Guo-Jun Wang; Yan-Hong She ๐Ÿ“‚ Article ๐Ÿ“… 2006 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 116 KB

## Abstract The main purpose of this note is to characterize consistency of logic theories in propositional logic by means of topological concept. Based on the concepts of truth degree of formulas and similarity degree between formulas the concept of logic metric space has been proposed by the firs

A note on the notion of truth in fuzzy l
โœ Petr Hรกjek; John Shepherdson ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 74 KB

In fuzzy predicate logic, assignment of truth values may be partial, i.e. the truth value of a formula in an interpretation may be undeรฟned (due to lack of some inรฟnite suprema or inรฟma in the underlying structure of truth values). A logic is supersound if each provable formula ' is true (has truth