On theory multiple contraction

The one which is considered the standard model of theory change was presented in [AGM85] and is known as the AGM model. In particular, that paper introduced the class of partial meet contractions. In subsequent works several alternative constructive models for that same class of functions were prese...

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Bibliographic Details
Main Author: Reis, Maurício Duarte Luís (author)
Format: doctoralThesis
Language:eng
Published: 2012
Subjects:
Online Access:http://hdl.handle.net/10400.13/255
Country:Portugal
Oai:oai:digituma.uma.pt:10400.13/255