Projects per year
Personal profile
About
Ahmed I. Zayed earned his PhD in 1979 from the University of Wisconsin-Milwaukee. Prior to his position at DePaul University, he was an Associate Chair for Graduate Studies at the University of Central Florida.
Dr. Zayed’s research interests include Sampling Theory, Wavelets, Fractional Fourier transform, Sinc Approximations, Special Functions, Integral transforms, and mathematical applications in signal and image processing. He has published 9 books, 17 book chapters, and 106 research articles. He has served on the Editorial Boards of several mathematics and engineering journals, such as the journal of Integral Transforms and Special Functions and the International journal of Fractional Calculus and Applied Analysis. He has received several awards for excellence in research and online course design. He is currently serving as Chair of the SampTA Steering Committee, An International Group on Sampling Theory and its Applications.
Education/Academic qualification
Applied Mathematics, M.S., Cairo University
Mathematics, PhD, University of Wisconsin at Milwaukee
Projects
- 8 Finished
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Twenty Years of Wavelets; Chicago, IL, Spring 2009
Zayed, A. I. (PI) & Jcohen@condordepauledu, J. C. (CoPI)
1/1/09 → 12/31/09
Project: Research project
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Twenty Years of Wavelets; Chicago, IL, Spring 2009
Zayed, A. I. (PI) & Cohen, J. (CoPI)
1/1/09 → 12/31/09
Project: Research project
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Twenty Years of Wavelets; Chicago, IL, Spring 2009
Zayed, A. I. (PI) & Cohen, J. (CoPI)
1/1/09 → 12/31/09
Project: Research project
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Conference on Harmonic Analysis and Ergodic Theory
Zayed, A. I. (PI) & Astokolos@georgiasouthernedu, A. S. (CoPI)
9/1/05 → 8/31/06
Project: Research project
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A New Method for Achieving High-Energy Mode-Locked Lasers
Zayed, A. I. (PI), Rosenblatt, J. J. M. (CoPI), Stokolos, A. A. (CoPI), Wai, A.P.-K. A. P. (PI) & Kutz, J. N. J. N. (CoPI)
9/1/05 → 3/14/14
Project: Research project
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Fractal Riemann-Stieltjes Calculus
Golmankhaneh, A. K., Castillo, R. E., Zayed, A. I. & Jørgensen, P. E. T., 2026, (Accepted/In press) In: Fractional Calculus and Applied Analysis.Research output: Contribution to journal › Article › peer-review
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Sampling theory associated with discrete Dirac equations
Allahverdiev, B. P., Tuna, H. & Zayed, A. I., Jun 2026, In: Sampling Theory, Signal Processing, and Data Analysis. 24, 1, 5.Research output: Contribution to journal › Article › peer-review
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Two-Dimensional Discrete Coupled Fractional Fourier Transform (DCFrFT)
Elshamy, A., Mansour, Z. S. I. & Zayed, A., Jan 2026, In: Fractal and Fractional. 10, 1, 7.Research output: Contribution to journal › Article › peer-review
Open Access -
A Generalization of the Fractional Stockwell Transform
Lakshmanan, S., Roopkumar, R. & Zayed, A. I., Mar 2025, In: Fractal and Fractional. 9, 3, 166.Research output: Contribution to journal › Article › peer-review
Open Access -
A novel special affine convolution and short time special affine Fourier transform
Lakshmanan, S., Roopkumar, R. & Zayed, A. I., 2025, (Accepted/In press) In: Integral Transforms and Special Functions.Research output: Contribution to journal › Article › peer-review
Press/Media
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IJMSC Insights: Ahmed Zayed Obeidat on the Intersection of Art and Medicine
12/23/24
1 item of Media coverage
Press/Media: Research
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IJMSC Insights: Ahmed Zayed Obeidat on the Intersection of Art and Medicine
12/23/24
1 item of Media coverage
Press/Media: Research
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Faculty Council raises concerns about lack of shared governance
Paeth, S. R., Zayed, A. I. & Mobasher, B.
1/8/23
1 item of Media coverage
Press/Media: Research
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Faculty Council raises concerns about lack of shared governance
Paeth, S. R., Zayed, A. I. & Mobasher, B.
6/6/22
1 item of Media coverage
Press/Media: Research