Positive modal logic

Studia Logica 55 (2):301 - 317 (1995)
  Copy   BIBTEX

Abstract

We give a set of postulates for the minimal normal modal logicK + without negation or any kind of implication. The connectives are simply , , , . The postulates (and theorems) are all deducibility statements . The only postulates that might not be obvious are.

Links

PhilArchive



    Upload a copy of this work     Papers currently archived: 91,386

External links

Setup an account with your affiliations in order to access resources via your University's proxy server

Through your library

Similar books and articles

The first axiomatization of relevant logic.Kosta Došen - 1992 - Journal of Philosophical Logic 21 (4):339 - 356.
Elementary classes in basic modal logic.Holger Sturm - 2000 - Studia Logica 64 (2):193-213.
What one may come to know.van Benthem Johan - 2004 - Analysis 64 (2):95–105.
A companion to modal logic.G. E. Hughes - 1984 - New York: Methuen. Edited by M. J. Cresswell.
Elementary definability and completeness in general and positive modal logic.Ernst Zimmermann - 2003 - Journal of Logic, Language and Information 12 (1):99-117.

Analytics

Added to PP
2009-01-28

Downloads
95 (#177,932)

6 months
16 (#149,885)

Historical graph of downloads
How can I increase my downloads?

Author's Profile

Jon Michael Dunn
PhD: University of Pittsburgh; Last affiliation: Indiana University, Bloomington

Citations of this work

Varieties of Relevant S5.Shawn Standefer - 2023 - Logic and Logical Philosophy 32 (1):53–80.
Quantified Modal Relevant Logics.Nicholas Ferenz - 2023 - Review of Symbolic Logic 16 (1):210-240.
A Sahlqvist theorem for distributive modal logic.Mai Gehrke, Hideo Nagahashi & Yde Venema - 2004 - Annals of Pure and Applied Logic 131 (1-3):65-102.

View all 52 citations / Add more citations

References found in this work

Modal Logic: An Introduction.Brian F. Chellas - 1980 - New York: Cambridge University Press.
Foundations of mathematical logic.Haskell Brooks Curry - 1963 - New York: Dover Publications.
Proof Methods for Modal and Intuitionistic Logics.Melvin Fitting - 1985 - Journal of Symbolic Logic 50 (3):855-856.
Algebraic semantics for modal logics I.E. J. Lemmon - 1966 - Journal of Symbolic Logic 31 (1):46-65.

View all 11 references / Add more references