We introduce the concept of L-fuzzy neighborhood systems using complete MV-algebras and present important links with the theory of L-fuzzy topological spaces. We investigate the relationships among the degrees of L-fuzzy r-adherent points (r-convergent, r-cluster, and r-limit, resp.) in an L-fuzzy topological spaces. Also, we investigate the concept of LF-continuous functions and their properties.
A. A. Ramadan. M. El-Dardery. Hu Zhao. "On Convergence in -Valued Fuzzy Topological Spaces." Abstr. Appl. Anal. 2015 1 - 10, 2015. https://doi.org/10.1155/2015/730940