Cut free sequent calculus for logic S5n(ED)

Hilbert style, Gentzen style sequent and Kanger style sequent calculi for logic S5n(ED) are considered in this paper. Gentzen style sequent calculus is constructed and its equivalence with Hilbert style system is proved, getting soundness and  completeness of Gentzen style system. Kanger style index...

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Bibliographic Details
Main Author: Haroldas Giedra
Format: Article
Language:English
Published: Vilnius University Press 2010-12-01
Series:Lietuvos Matematikos Rinkinys
Subjects:
Online Access:https://www.journals.vu.lt/LMR/article/view/17845