# IMPLICATIVE FILTERS OF R0-ALGEBRAS BASED ON FUZZY POINTS

• Jun, Young-Bae (Department of Mathematics Education (and RINS) Gyeongsang National University) ;
• Song, Seok-Zun (Department of Mathematics Jeju National University)
• Received : 2011.06.02
• Published : 2012.10.31

#### Abstract

As a generalization of the concept of a fuzzy implicative filter which is introduced by Liu and Li [3], the notion of (${\in}$, ${\in}{\vee}q_k$)-fuzzy implicative filters is introduced, and related properties are investigated. The relationship between (${\in}$, ${\in}{\vee}q_k$)-fuzzy filters and (${\in}$, ${\in}{\vee}q_k$)-fuzzy implicative filters is established. Conditions for an (${\in}$, ${\in}{\vee}q_k$)-fuzzy filter to be an (${\in}$, ${\in}{\vee}q_k$)-fuzzy implicative filter are considered. Characterizations of an (${\in}$, ${\in}{\vee}q_k$)-fuzzy implicative filter are provided, and the implication-based fuzzy implicative filters of an $R_0$-algebra is discussed.

#### Acknowledgement

Supported by : National Research Foundation of Korea (NRF)

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