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M.A.EL-Gayar
M.A.EL-Gayar
Assistant professor of Mathematics Department, Faculty of Science, Helwan University, Egypt
Verified email at science.helwan.edu.eg
Title
Cited by
Cited by
Year
A comparison of three types of rough fuzzy sets based on two universal sets
ME Abd El-Monsef, MA El-Gayar, RM Aqeel
International Journal of Machine Learning and Cybernetics 8, 343-353, 2017
342017
A new type of generalized picture fuzzy soft set and its application in decision making
H Lu, AM Khalil, W Alharbi, MA El-Gayar
Journal of Intelligent & Fuzzy Systems 6 (Preprint), 1-17, 2021
282021
Some topological approaches for generalized rough sets and their decision-making applications
R Abu-Gdairi, MA El-Gayar, TM Al-shami, AS Nawar, MK El-Bably
Symmetry 14 (1), 95, 2022
272022
On relationships between revised rough fuzzy approximation operators and fuzzy topological spaces
ME Abd El-Monsef, MA El-Gayar, RM Aqeel
International Journal of Granular Computing, Rough Sets and Intelligent …, 2014
242014
Two different views for generalized rough sets with applications
R Abu-Gdairi, MA El-Gayar, MK El-Bably, KK Fleifel
Mathematics 9 (18), 2275, 2021
212021
Topological Models of Rough Sets and Decision Making of COVID‐19
MA El-Gayar, AEF El Atik
Complexity 2022 (1), 2989236, 2022
182022
Various types of supra pre-compact and supra pre-Lindelöf spaces
TM Al-Shami, BA Asaad, MA El-Gayar
Missouri Journal of Mathematical Sciences 32 (1), 1-20, 2020
182020
Medical diagnosis for the problem of Chikungunya disease using soft rough sets
MK El-Bably, R Abu-Gdairi, MA El-Gayar
AIMS Mathematics 8 (4), 9082-9105, 2023
152023
θβ-ideal approximation spaces and their applications
AS Nawar, MA El-Gayar, MK El-Bably, RA Hosny
AIMS Mathematics 7 (2), 2479-2497, 2022
152022
Economic Decision‐Making Using Rough Topological Structures
MA El-Gayar, R Abu-Gdairi, MK El-Bably, DI Taher
Journal of Mathematics 2023 (1), 4723233, 2023
142023
On fuzzy point applications of fuzzy topological spaces
R Abu-Gdairi, AA Nasef, MA El-Gayar, MK El-Bably
International Journal of Fuzzy Logic and Intelligent Systems 23 (2), 162-172, 2023
72023
Some topological approaches for generalized rough sets and their decision-making applications, Symmetry, 14 (2022)
R Abu-Gdairi, MA El-Gayar, TM Al-shami, AS Nawar, MK El-Bably
5
theta\beta $-ideal approximation spaces and their applications, AIMS Math., 7 (2022), 2479–2497
AS Nawar, MA El-Gayar, MK El-Bably, RA Hosny
5
Topological visualization of rough sets by neighborhoods and a heart application based graphs
AEFA El-Atik, MK El-Bably, MA El-Gayar
22022
Extension of topological structures using lattices and rough sets
MA El-Gayar, R Abu-Gdairi
AIMS Mathematics 9 (3), 7552–7569., 2024
12024
Decision-making in diagnosing heart failure problems using basic rough sets
DI Taher, R Abu-Gdairi, MK El-Bably, MA El-Gayar
AIMS Mathematics 9 (8), 21816-21847, 2024
2024
Research Article Economic Decision-Making Using Rough Topological Structures
MA El-Gayar, R Abu-Gdairi, MK El-Bably, DI Taher
2023
Pre Topological Approximations of Rough Sets
MAEMS Rmadan A. A.
Current Science International 5 (01), cc-cc, 2016
2016
International Journal of Mathematical Archive-4 (12), 2013, 80-86 Available online through www. ijma. info ISSN 2229–5046
ME Abd El-Monsef, AS Salama, MA El-Gayar, RM Aqeel
2013
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Articles 1–19