Alpha Graph

Keyword: Alpha Graph

Article in Journal | Posted 14/02/2017
Oostra, Arnold, Díaz, Daniela (2016). Álgebras booleanas libres en álgebra, topología y lógica
In this paper we review the appearance of free Boolean algebras in various contexts of Mathematics. Next we build a representation of finite free Boolean algebras by means of Peirce's Alpha...
Article in Journal | Posted 13/02/2016
White, Richard B. (2006). A Simple Automation of a Peircean Decision Procedure
The article describes a simple decision procedure for the graphical sentential logic of philosopher C. S. Pierce, the system of alpha graphs. The decision procedure is then implemented by a LISP...
Manuscript | Posted 08/01/2015
Peirce, Charles S. (1903). C. S . Peirce's Lowell Lectures for 1903. Lecture 4.. MS [R] 467

Robin Catalogue:
467.C. S . Peirce’s Lowell Lectures for 1903. Lecture 4.
A. MS., 2 notebooks, G-1903-2a, pp. 1-96.
Two volumes comprise the fourth lecture, with the first...

Manuscript | Posted 24/09/2014
Peirce, Charles S. (1903). Lecture II [R]. MS [R] 455

Robin Catalogue:
A. MS., notebook, n.p., 1903, pp. 1-31.
The first and third parts of an introduction to the alpha and beta parts of the system of existential graphs; MS. 456 is...

Manuscript | Posted 28/08/2014
Peirce, Charles S. (1903 [c.]). On the Simplest Branch of Mathematics. MS [R] 2

A. MS., n.p., [c.1903?], pp. 1-2; 1-5, incomplete, with an alternative p. 5.
The pure mathematics of existential graphs, alpha and beta parts, with definitions and permissions of...

Edited Collection | Posted 20/12/2012
Queiroz, Joao, Stjernfelt, Frederik (2011). Diagrammatical Reasoning and Peircean Logic Representation