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Equivalent Characterizations

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Belief Change

Part of the book series: SpringerBriefs in Intelligent Systems ((BRIEFSINSY))

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Abstract

One of the most remarkable features of the AGM model is its capability of being expressed in several different, seemingly quite dissimilar ways. In this chapter we present five different ways to characterise AGM operations: possible world models, epistemic entrenchment, specified meet contraction, kernel contraction and safe contraction.

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Authors and Affiliations

  1. Faculty of Exact Sciences and Engineering, University of Madeira, Funchal, Portugal

    Eduardo Fermé

  2. Division of Philosophy, Royal Institute of Technology (KTH), Stockholm, Sweden

    Sven Ove Hansson

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  1. Eduardo Fermé
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  2. Sven Ove Hansson
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Correspondence to Eduardo Fermé .

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Fermé, E., Hansson, S.O. (2018). Equivalent Characterizations. In: Belief Change. SpringerBriefs in Intelligent Systems. Springer, Cham. https://doi.org/10.1007/978-3-319-60535-7_4

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  • DOI: https://doi.org/10.1007/978-3-319-60535-7_4

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-60533-3

  • Online ISBN: 978-3-319-60535-7

  • eBook Packages: Computer ScienceComputer Science (R0)

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