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Axiomatic characterizations of IVF rough approximation operators - MaRDI portal

Axiomatic characterizations of IVF rough approximation operators (Q1717963)

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scientific article; zbMATH DE number 7016006
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Axiomatic characterizations of IVF rough approximation operators
scientific article; zbMATH DE number 7016006

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    Axiomatic characterizations of IVF rough approximation operators (English)
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    8 February 2019
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    Summary: This paper is devoted to the study of axiomatic characterizations of IVF rough approximation operators. IVF approximation spaces are investigated. The fact that different IVF operators satisfy some axioms to guarantee the existence of different types of IVF relations which produce the same operators is proved and then IVF rough approximation operators are characterized by axioms.
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