Ahmed I. Zayed

DePaul University — United States

Mathematics · Physical Sciences

26h-index3.1kcitations197works0.92yr avg
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Research Topics

Mathematical Analysis and Transform Methods(89), Image and Signal Denoising Methods(63), Digital Filter Design and Implementation(39), Mathematical functions and polynomials(36), Spectral Theory in Mathematical Physics(22)

Publications196 total

Fractal Riemann-Stieltjes Calculus
Fractional Calculus and Applied Analysis·2026
Two-Dimensional Discrete Coupled Fractional Fourier Transform (DCFrFT)
Fractal and Fractional·2025Open Access
Green synthesis of relevant and sustainable bio-applications of few-layer graphene: A multi-faceted review and future perspectives
Materials Today Sustainability·2025· 1 citedOpen Access
Special affine Fourier transform on generalized functions
Integral Transforms and Special Functions·2025
Tannin in foods: Classification, Dietary Sources, and Processing Strategies to Minimize Anti-Nutrient Effects
Food and Bioprocess Technology·2025· 8 citedOpen Access
Linear and Fractional Transformations in Signal Analysis
Operator Theory·2025
Sustainable valorization of olive by-products: environmental impact, biotechnological and probiotic approaches for bioactive recovery in alignment with circular bioeconomy
Critical Reviews in Food Science and Nutrition·2025· 3 cited
Phytochemical Composition and Cytotoxic Potential of Red Sea Macroalgae from Egypt
Egyptian journal of phycology·2025Open Access
Generalized Fractional Stockwell and Wavelet Transforms
2025
Fractal Itô Calculus: Extensions and Applications
2025Open Access
A novel special affine convolution and short time special affine Fourier transform
Integral Transforms and Special Functions·2025· 1 cited
Solving fractal differential equation via numerical methods
Arabian Journal of Mathematics·2025
Lithography innovations for the artificial intelligence era
2025· 1 cited
A Generalization of the Fractional Stockwell Transform
Fractal and Fractional·2025· 1 citedOpen Access
Coupled 2<i>D</i>-Fractional Wavelet Transform
Contemporary Mathematics·2024· 1 citedOpen Access
Redefining accuracy: A systematic review of laboratory data in externally validated clinical ML models
Clinica Chimica Acta·2024
Characterization of Pseudo-Differential Operators Associated with the Coupled Fractional Fourier Transform
Axioms·2024· 3 citedOpen Access
The Two-Dimensional Fractional Fourier Transform and The Wigner Distribution
2024
Integral Transformations
2024· 1 cited
The Special Affine Fourier Transform (SAFT)
2024
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Frequent Co-authors

Mohamed El‐Gamel(3), M. H. Annaby(3), Piotr Mikusiński(3), P. L. Butzer(2), Antonio G. Garcı́a(2), Ayush Bhandari(2), Firdous A. Shah(2), Ramanathan Kamalakkannan(2), R. Roopkumar(2), John R. Cannon(1), Guido Hinsen(1), Vu Kim Tuan(1), John J. Benedetto(1), Mourad E. H. Ismail(1), Xiaoping Shen(1), Gerhard Schmeißer(1), Mohamed Elsayed(1), Jonathan Cohen(1), Isaac Z. Pesenson(1), Azhar Y. Tantary(1)