Abstract
Charles Peirce’s alpha system Sα is reformulated into a deep inference system where the rules are given in terms of deep graphical structures and each rule has its symmetrical rule in the system. The proof analysis of Sα is given in terms of two embedding theorems: the system Sα and Brünnler’s deep inference system for classical propositional logic can be embedded into each other; and the system Sα and Gentzen sequent calculus G3c∗can be embedded into each other.
Original language | English |
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Pages (from-to) | 625-647 |
Number of pages | 23 |
Journal | Studia Logica |
Volume | 105 |
Issue number | 3 |
Early online date | 19 Dec 2016 |
DOIs | |
Publication status | Published - Jun 2017 |
Scopus Subject Areas
- Logic
- History and Philosophy of Science
User-Defined Keywords
- Alpha graph
- Deep inference
- Peirce
- Sequent calculus