Journal of Climate Change and Pollution

Dr. Mohamed Ahmed Barakat is an Associate Professor of Pure Mathematics at Al-Azhar University (Assiut Branch, Egypt) and currently serves at the Basic Science Department, University College of Al-Wajh, University of Tabuk, Kingdom of Saudi Arabia. He earned his Ph.D. in Pure Mathematics (Functional Analysis – Fixed Point Theory) from Al-Azhar University in 2012. With over 14 years of academic and research experience, Dr. Barakat has published numerous papers in high-impact international journals indexed in Scopus and Web of Science. His research focuses on functional analysis, fixed point theory, and the application of fractional calculus to real-world phenomena, including physical, biological, and environmental systems.

• Climate-Induced Dynamical Systems
• Fractional Differential Equations Related to Pollution and Climate Change
• Geometrical and Metric Spaces
• Functional Analysis
• Mathematical Modeling in Physical, Biological, and Environmental Systems

Research Advisor and Principal Investigator in multiple projects at King Khalid University and University of Tabuk.

Reviewer for several international ISI and Scopus-indexed journals.

Organizer of weekly seminars in Functional Analysis and Topology at Al-Azhar University (2013–2016).

Member of organizing committees for the 1st and 2nd International Conferences on New Horizons in Basic and Applied Science (ICNHBAS), Hurghada, Egypt.

Member of the Egyptian Mathematical Society and the Egyptian Syndicate of Scientific Professions.

1.  Almoneef, A.A.; Hyder, A.-A.; Budak, H.; Barakat, M.A. Exploring Advanced Weighted Integral Inequalities via Extended Fractional Calculus Approaches, Fractal and Fractional, 2025.

2.  Barakat, M.A. Comprehensive Weighted Newton Inequalities for Broad Function Classes via Generalized Proportional Fractional Operators, Axioms, 2025.

3.  Barakat, M.A. et al. Exploring Climate-Induced Oxygen–Plankton Dynamics Through Proportional–Caputo Fractional Modeling, Mathematics, 2025.

4.  Almoneef, A.A.; Hyder, A.-A.; Barakat, M.A. et al. Stochastic Solutions of the Geophysical KdV Equation: Numerical Simulations and White Noise Impact, AIMS Mathematics, 2025.

5.  Barakat, M.A. et al. A Novel Fractional Model to Examine the Impact of Lockdown on COVID-19 Spread, Fractal and Fractional, 2024.

6.  Hyder, A.-A.; Barakat, M.A.; Soliman, A.H. New Class of Fractional Inequalities through the Convexity Concept, Journal of Inequalities and Applications, 2023.

7.  Barakat, M.A.; Hyder, A.-A. A Novel HIV Model through Fractional Enlarged Integral and Differential Operators, Scientific Reports, 2023.

8.  Aydi, H.; Barakat, M.A. CLR Property in Quasi Partial Metric Spaces and Related Fixed Point Theorems, Facta Universitatis, 2019.