Abstract
In the AGM (Alchourrón-Gärdenfors-Makinson) framework there exists a duality between revision operators and contraction operators. This duality is given by the Levi identity and the Harper identity. The former allows to define a revision operator starting from a contraction operator. The latter allows to define a contraction operator starting from a revision operator. In this work we show that this duality can be extended to a duality between merging operators and social contraction operators through some identities in the style of the Levi and Harper identities. © 2012 Springer-Verlag.
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CITATION STYLE
Chacón, J. L., & Pino Pérez, R. (2012). Duality between merging operators and social contraction operators. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7180 LNCS, pp. 183–196). https://doi.org/10.1007/978-3-642-28717-6_16
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