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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Mathematical Logic Q...arrow_drop_down
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Mathematical Logic Quarterly
Article . 1996 . Peer-reviewed
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Modal Tree‐Sequents

Modal tree-sequents
descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1996 English Publisher:WileyJournal:Mathematical Logic Quarterly, volume 42, pages 197-210 (issn: 0942-5616, eissn: 1521-3870, Copyright policy )
Authors: Claudio Cerrato;

doi: 10.1002/malq.19960420117

Modal Tree‐Sequents

Abstract

AbstractWe develop cut‐free calculi of sequents for normal modal logics by using treesequents, which are trees of sequences of formulas. We introduce modal operators corresponding to the ways we move formulas along the branches of such trees, only considering fixed distance movements. Finally, we exhibit syntactic cut‐elimination theorems for all the main normal modal logics.Mathematics Subject Classification: 03B45, 03F05.

Keywords

Cut-elimination and normal-form theorems, natural deduction, tree sequents, Modal logic (including the logic of norms), cut elimination, normal modal logics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
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