Visualizations of the square of opposition

Logica Universalis 2 (1):31-41 (2008)

Abstract

.  In logic, diagrams have been used for a very long time. Nevertheless philosophers and logicians are not quite clear about the logical status of diagrammatical representations. Fact is that there is a close relationship between particular visual (resp. graphical) properties of diagrams and logical properties. This is why the representation of the four categorical propositions by different diagram systems allows a deeper insight into the relations of the logical square. In this paper I want to give some examples.

Download options

PhilArchive



    Upload a copy of this work     Papers currently archived: 72,660

External links

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

Through your library

Analytics

Added to PP
2009-01-28

Downloads
65 (#179,735)

6 months
1 (#388,784)

Historical graph of downloads
How can I increase my downloads?

Author's Profile

Peter Bernhard
Universität Erlangen-Nürnberg

References found in this work

An Outline of a Theory of Semantic Information.Rudolf Carnap & Yehoshua Bar-Hillel - 1954 - Journal of Symbolic Logic 19 (3):230-232.
Zur Morphologie einer Repräsentationsform in der Logik.P. Bernhard - 2003 - Teorema: International Journal of Philosophy 22 (1-2).

Add more references

Citations of this work

Extended Syllogistics in Calculus CL.Jens Lemanski - 2021 - Journal of Applied Logics 8 (2):557-577.
Handbook of Logical Thought in India.Sundar Sarukkai & Mihir Chakraborty (eds.) - 2018 - New Delhi, India: Springer.

Add more citations