International Journal of Mathematics and Mathematical Sciences (Jan 2010)

𝒩-Subalgebras in BCK/BCI-Algebras Based on Point 𝒩-Structures

  • Young Bae Jun,
  • Min Su Kang,
  • Chul Hwan Park

DOI
https://doi.org/10.1155/2010/303412
Journal volume & issue
Vol. 2010

Abstract

Read online

The notion of 𝒩-subalgebras of several types is introduced, and related properties are investigated. Conditions for an 𝒩-structure to be an 𝒩-subalgebra of type (q,∈⋁ q) are provided, and a characterization of an 𝒩-subalgebra of type (∈,∈⋁ q) is considered.