On Graphical Calculi for Modal Logics

We present a graphical approach to classical and intuitionistic modal logics, which provides uniform formalisms for expressing, analysing and comparing their semantics. This approach uses the flexibility of graphical calculi to express directly and intuitively the semantics for modal logics. We illu...

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Bibliographic Details
Main Authors: Paulo A. S. Veloso, Sheila R. M. Veloso
Format: Article
Language:Portuguese
Published: Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) 2016-12-01
Series:O Que Nos Faz Pensar
Online Access:http://www.oquenosfazpensar.fil.puc-rio.br/index.php/oqnfp/article/view/518