Hostname: page-component-77f85d65b8-zzw9c Total loading time: 0 Render date: 2026-04-18T12:20:31.796Z Has data issue: false hasContentIssue false

Kernel contraction

Published online by Cambridge University Press:  12 March 2014

Sven Ove Hansson*
Affiliation:
Department of Philosophy, Uppsala University, Villavägen 5, S-752 36 Uppsala, Sweden, E-mail: filsoh@strix.udac.uu.se

Abstract

Kernel contraction is a natural nonrelational generalization of safe contraction. All partial meet contractions are kernel contractions, but the converse relationship does not hold. Kernel contraction is axiomatically characterized. It is shown to be better suited than partial meet contraction for formal treatments of iterated belief change.

Information

Type
Research Article
Copyright
Copyright © Association for Symbolic Logic 1994

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable