The Review of Modern Logic

Peirce's logic of continuity: Existential graphs and non-Cantorian continuum

Fernando Zalamea

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Abstract

Peirce's systems of existential graphs (Alpha: classical propositional calculus; Beta: first-order purely relational logic; Gamma: modal calculi and second-order logic) are presented both from an historical perspective and succinctly for the modern reader. Peirce's alternative continuum, with its main non-Cantorian properties (genericity, reflexivity, modality), is also presented both historically and synthetically. The blend of Peirce's existential graphs and his non-Cantorian continuum gives rise to a thoroughly original logical approach to the "labyrinth of the continuum". We explain why such an approach was set aside in the main developments of logic in the $\,\hbox{\tiny XX}^{\hbox{\tiny th}}\,$ century, and we hint to a possible renewal of interest for Peirce's continuity logic from the viewpoint of contemporary developments in category theory and geometric logic.

Article information

Source
Rev. Mod. Log., Volume 9, Number 1-2 (2003), 115-162.

Dates
First available in Project Euclid: 5 April 2004

Permanent link to this document
https://projecteuclid.org/euclid.rml/1081173838

Mathematical Reviews number (MathSciNet)
MR2040860

Zentralblatt MATH identifier
1303.03010

Citation

Zalamea, Fernando. Peirce's logic of continuity: Existential graphs and non-Cantorian continuum. Rev. Mod. Log. 9 (2003), no. 1-2, 115--162. https://projecteuclid.org/euclid.rml/1081173838


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