International Journal of Engineering and Information Systems (IJEAIS)   Year: 2023 | Volume: 7 | Issue: 2 | Page No.: 1-6 Interval-valued of Fuzzy AB-subalgebras on AB-Algebra Download PDF Dr. Areej Tawfeeq Hameed, Dr. Ahmed Hamzah Abed, and Huda Adnan Mohammed Abstract: In this paper, the notion of interval-valued fuzzy AB-subalgebras (briefly i-v fuzzy AB- subalgebra) in AB-algebras is introduced and how the homomorphic images and inverse images of i-v fuzzy AB- subalgebras become i-v fuzzy AB- subalgebras in AB-algebras is studied as well.