On ensconcement and contraction

Fermé, Eduardo; Garapa, Marco; Reis, Maurício

http://hdl.handle.net/10400.13/4977

Utilize este identificador para referenciar este registo.

Nome:	Descrição:	Tamanho:	Formato:
On ensconcement and contraction.pdf		305.1 KB	Adobe PDF	Ver/Abrir

Contacte-nos

Autores

Fermé, Eduardo

Garapa, Marco

Reis, Maurício

Resumo(s)

In this article we present an axiomatic characterization for the ensconcement-based contractions. We study the interrelation among ensconcement-based contractions and brutal contractions, and we present two ways of defining an ensconcement relation by means of a base contraction operation. Finally, we study the interrelations among ensconcement-based contraction and epistemic entrenchment-based contractions and among brutal contractions and severe withdrawals.