Anti Subkumpulan t-Kabur

Abstract

Biswas telah memperkenalkan konsep anti subkumpulan kabur menggunakan fungsi minimum mengikut takrif kumpulan kabur Rosenfeld. Kertas ini akan mentakrifkan konsep anti subkumpulan t-kabur yang dikaji oleh penulis. Sifat anti subkumpulan t-kabur akan dikaji dari segi hubungannya dengan sifat subkumpulan t-kabur. Katakunci: Subkumpulan t-kabur; kumpulan kabur Rosenfeld; anti subkumpulan; t-kabur BIswas introduced the concept of anti fuzzy subgroup using the minimum function based on Rosenfeld's definition of fuzzy subgroup. In this paper the concept of anti t-fuzzy subgroup is defined via the triangular conorm as a dual to t-fuzzy subgroup studied previously by the author. The properties of anti t-fuzzy subgroup are studied in relations to the properties of t-fuzzy subgroup. Keywords: t-fuzzy subgroup; Rosenfeld's fuzzy subgroup; anti subgroup; t-fuzzy