@article{Abu_Shugair2024, 
author = {M. N. Abu_Shugair and A. A. Abdallah and S. E. Abbas and Ismail Ibedou},
title = {Double fuzzy    α-   ð-continuous multifunctions},
year = {2024},
journal = {AIMS Mathematics},
volume = {9},
number = {6},
pages = {16623-16642},
keywords = {multifunctions, double fuzzy ideal topological space, double fuzzy α-ð-continuous multifunction},
url = {https://www.sciopen.com/article/10.3934/math.2024806},
doi = {10.3934/math.2024806},
abstract = {Various types of double fuzzy continuity of fuzzy multifunctions are introduced in this paper. These types are double fuzzy upper and lower    α-   ð-continuous, almost    α-   ð-continuous, weakly    α-   ð-continuous and almost weakly    α-   ð-continuous multifunctions. Double fuzzy ideals are playing the main role in defining these types of continuous multifunctions. All implications associated with these types are ensured; also, many examples are introduced to illustrate these implications, and to explain the advantages of these new types of continuity for some previous definitions.}
}