About consequence relations with multiple conclusions

In this article we deal with consequence relations in an environment restricted to the set theory and emphasize the consequence relations with multiple conclusions. We show how to relate, in this environment, the consequences with multiple conclusions and consequence with unitary conclusion, and we...

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Bibliographic Details
Authors: Feitosa, Hércules de Araújo, Moreira, Angela Pereira Rodrigues, Soares, Marcelo Reicher
Format: article
Status:Published version
Publication Date:2016
Country:Brasil
Institution:Pontifícia Universidade Católica de São Paulo (PUC-SP)
Repository:Cognitio (São Paulo. Online)
Language:Portuguese
OAI Identifier:oai:ojs.pkp.sfu.ca:article/30219
Online Access:https://revistas.pucsp.br/index.php/cognitiofilosofia/article/view/30219
Access Level:Open access
Keyword:Consequence operators
Consequence relations
Consequence with multiple conclusions.
Operadores de consequência
Relações de consequência
Consequência com conclusões múltiplas.
Description
Summary:In this article we deal with consequence relations in an environment restricted to the set theory and emphasize the consequence relations with multiple conclusions. We show how to relate, in this environment, the consequences with multiple conclusions and consequence with unitary conclusion, and we show that such relations are particular cases of deductive systems of Tarski. Finally, we compare the characterizations presented with the usual concepts of reflexive and transitive relations.