Research Interests

Computational analysis, approximation theory, probability, theory of moments

Editor in Chief

JAFA Journal of Applied Functional Analysis; JoCAA Journal of Computational Analysis and Applications; and JCAAM Journal of Concrete and Applicable Mathematics. Old websites at JAFA, JoCAA, and JCAAM.

Invited Lectures

Summer 2024

• Plenary speaker, ICAAMM (International Conference on Applied Analysis and Mathematical Modeling), Biruni University, Istanbul, Turkey, July 19-23, 2024. Title of lecture: "Parametrized Trigonometric derived Lp degree of approximation by various smooth singular integral operators." Lecture delivered on: 7/19/24.

Summer 2023

1. Main speaker, MDPI webinar May 12, 2023, Zurich, Switzerland.
2. Joint Invited speaker, 1st International Statistics Conference, May 25-28, 2023, Athens, Greece.
3. Main speaker, ICOMSS23, Selcuk, Turkey, June, 5-7, 2023.
4. Invited speaker, ICNSC 2023, Istanbul, Turkey, July 10-15, 2023.
5. Invited speaker and Honorary Chair, ICMMAAC-23, Jaipur, India, August 3-5, 2023.

Recent Books

View images of books published in 2015 by George Anastassiou.

1. G. Anastassiou and R. Mezei (former Ph. D student of Anastassiou): Numerical Analysis Using Sage, Springer, NY, 2015 (textbook, 314 pages).
2. G. Anastassiou: Frontiers in Approximation Theory, World Scientific Publishing Corporation, Singapore, NJ, 2015 (228 pages).
3. G. Anastassiou: Frontiers in Time Scales and Inequalities, World Scientific Publishing Corporation, Singapore, NJ, 2016 (just published, 278 pages).
4. G. Anastassiou: Intelligent Comparisons: Analytic Inequalities, Springer, Heidelberg, NY, 2016 (662 pages).
5. G. Anastassiou: Intelligent Systems II: Complete Approximation by Neural Network Operators, Springer, Heidelberg, NY, 2016 (714 pages).
6. G. Anastassiou: Constructive Fractional Analysis with Applications, Studies in Systems, Decision and Control,Springer, Heidelberg, NY, 2021 (522 pages).
7. G. Anastassiou: Unification of Fractional Calculi with Applications, Studies in Systems, Decision and Control, Springer International Publishing, NY, 2022.
8. G. Anastassiou: Parametrized, Deformed and General Neural Networks. Vol. 1116. Springer Nature, 2023.

Other Major Events

Professor G. Anastassiou was a plenary speaker at the 7^th International Conference on Mathematical Modelling, Applied Analysis and Computation, at Lebanese American University, Beirut, Lebanon, 18-20 April 2024 (ICMMAAC-24), honoring also Dr. Anastassiou 70^th birthday.

Professor George Anastassiou of the Department of Mathematical Sciences participated in the Annual Meeting of the American Mathematical Society in San Francisco, CA, January 3-6, 2024,
where he presented a paper.

Invited lectures at Boston, MA on April 7, 2023: (1) "Multivariate Gudermannian function activated neural network approximations" presented by G. Anastassiou), and (2) "Approximation by Neural Network operators based on Richards curve" presented by Seda Karateke (coauthor) at Istanbul Topkapi University.

Keynote speaker in “ONLINE INTERNATIONAL CONFERENCE ON APPLIED ANALYSIS AND MATHEMATICAL MODELING, 2022” (ICAAMM 2022), Biruni University, Istanbul, Turkey, July 1-3, 2022. Title of the lecture: “Ordinary and Fractional Approximation by Neural Network Operators Revisited”.

Participant in the “2nd World Congress of Greek Mathematicians”, National Technical University of Athens, Greece, July 5-8, 2022.

Keynote speaker in “5th International Conference on Mathematical Modelling, Applied Analysis and Computation” (ICMMAAC-22), JECRC University, JAIPUR, INDIA, August 4-6, 2022. Title of lecture: “Approximation by Neural Networks”.

George Anastassiou gave a lecture at INI/University of Cambridge/UK on February 28th, 2022. His lecture was on Approximation by Algebraic Neural Networks.

George Anastassiou of Department of Mathematical Sciences of University of Memphis gave his first one hour lecture at Cambridge University/Isaac Newton Institute in the seminar of "Fractional Differential Equations-2".

George Anastassiou was a keynote speaker at the INTERNATIONAL SYMPOSIUM ON APPLIED MATHEMATICS AND ENGINEERING held on January 21-23, 2022 at Biruni University, Istanbul, Turkey. His talk was entitled: Abstract Bivariate Left Fractional Pseudo-Polynomial Monotone Constrained Approximation with applications. Also this conference honored George Anastassiou for his 70th birthday.

George Anastassiou recently published a new book, Unification of Fractional Calculi with Applications.

Professor George Anastassiou has been invited to participate and lecture in Newton Institute, Cambridge University, UK, during Spring 2022 in the Fractional Differential Equations II seminar.

Professor George Anastassiou was an one hour keynote speaker in ICMMAAC-21 {4th International Conference on Mathematical Modelling, Applied Analysis and Computation-2021}, a Virtual International Conference, at JECRC University, Jaipur,India, August 5th-7th, 2021. The conference honored Professor Anastassiou for his 69th birthday. Also in that conference George Anastassiou received "THE LIFETIME ACHIEVEMENT AWARD" bestowed upon him by JECRC University and Jaipur Mathematical Society, India.

Professor George Anastassiou was an one hour keynote speaker in "Online International Conference on Applied Analysis and Mathematical Modelling" (ICAAMM 2021), Biruni University, Istanbul, Turkey, June 11-13, 2021. Title of lecture: "Iyengar -Hilfer Fractional Inequalities".

George Anastassiou recently published a new book, Constructive Fractional Analysis with Applications, Studies in Systems, Decision and Control.

George Anastassiou recently received a Google Scholar profile.

Professor George Anastassiou, Department of Mathematical Sciences at The University of Memphis, was a main keynote speaker in Istanbul, Turkey, December 4-6, 2020. The First Online International Conference on Fractional Calculus in 325 years, while being a keynote speaker at the conference, he received the "Riesz" award.

Professor George Anastassiou, Department of Mathematical Sciences at The University of Memphis, published a monograph, titled "Generalized Fractional Calculus", Springer, Heidelberg, New York.

Organizer of an International Conference in Ankara, Turkey: AMAT 2015, May 28-31, 2015.