Precise Sets in Approximation Spaces and Textures

• Autorzy: Dost Ş.

Identyfikatory

DOI

10.3233/FI-2018-1652

• Języki publikacji: EN

Abstrakty

EN

In this paper, we propose the notion of precise sets in texture spaces. Precise sets are defined by using textural sections and presections under a direlation. We obtain some properties of definability; it is proved that the family of precise sets under reflexive and transitive direlation is an Alexandroff ditopology. It is observed that sections and presections, which are approximation operators in the textural meaning, are Galois connections. Finally, effective results are given for definability by using textural precise sets.

Słowa kluczowe

EN

approximation operator; definability; direlation; precise set; texture space

• Wydawca: IOS Press
• Czasopismo: Fundamenta Informaticae
• Rocznik: 2018
• Tom: Vol. 158, nr 4
• Strony: 353--368
• Opis fizyczny: Bibliogr. 21 poz.

Twórcy

autor

Dost Ş.

• Hacettepe University, Department of Mathematics and Science Education, 06800 Beytepe, Ankara, Turkey

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).