On rough relations

• Autorzy: Chakrabarty K. , Biswas R. , Nanda S.
• Języki publikacji: EN

Abstrakty

EN

A notion of rough relation is introduced which is capable of handling some situations in which there exists a relationship between two subclasses of elements of an approximation space. In this context, a concept of a generated approximation space is defined. Several real life examples are given where appli cations of this type of rough relations could be made. It is seen that the rough relations already defined by Pawlak can be reduced to our notion of definition. Yet, we make a study of this particular notion because of its easy scope of applications while dealing with some real-life situations.

Słowa kluczowe

EN

rough relation

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Foundations of Computing and Decision Sciences
• Rocznik: 1998
• Tom: Vol. 23, No. 4
• Strony: 241--252
• Opis fizyczny: Bibliogr. 10 poz.

Twórcy

autor

Chakrabarty K.

autor

Biswas R.

autor

Nanda S.

• Department of Mathematics, Indian Institute of Technology, Kharagpur-721302, India