Mukhtarbay Otelbayev – Mathematics – Best Researcher Award 

Prof. Dr. Mukhtarbay Otelbayev - Mathematics - Best Researcher Award 

Al-Farabi Kazakh National University - Kazakhstan 

Author Profile

Scopus

Orcid

🎓 Early Academic Pursuits

Prof. Dr. Mukhtarbay Otelbayev began his academic journey at Kyrgyz State University in Frunze (now Bishkek). His studies were briefly interrupted from 1962 to 1965 when he served in the Soviet Army. Following his service, he pursued advanced education at the Mechanics and Mathematics Department of Moscow State University, where he graduated in 1969. Recognized for his academic excellence, he was immediately accepted into graduate school and successfully defended his Ph.D. dissertation in 1972 on the topic "On the Spectrum of Some Differential Operators." Under the supervision of distinguished mathematicians, he laid the foundation for his career in mathematics and mathematical modeling.

💼 Professional Endeavors

After completing his Ph.D., Prof. Otelbayev started his career as a junior research fellow at the Institute of Mathematics and Mechanics of the Academy of Sciences of the Kazakh SSR in Almaty. He later progressed to senior research fellow and head of the laboratory. In 1978, he defended his doctoral dissertation on "Estimation of the Spectrum of Elliptic Operators and Related Introductory Theorems" at Moscow State University, in a council led by the legendary mathematician A.N. Kolmogorov. His professional career saw him take up significant roles, including Rector of the Dzhambul Pedagogical Institute (1985–1986) and organizer/director of the Institute of Applied Mathematics (1991–1993) in Karaganda.

Since 2001, he has served as Deputy Director of the Kazakhstan branch of Moscow State University and Director of the Eurasian Mathematical Institute at L.N. Gumilyov Eurasian National University. His long-standing commitment to mathematics is evident in his leadership roles in educational and research institutions.

🔬 Contributions and Research Focus

Prof. Otelbayev has significantly advanced the field of mathematics, particularly in spectral theory, differential operators, and mathematical modeling. His research has focused on estimating spectral properties of elliptic operators, contributing to the theoretical underpinnings of mathematical physics and applied mathematics. He has played a vital role in the development of mathematical sciences in Kazakhstan, publishing influential papers and leading international collaborations.

🌍 Impact and Influence

As an academician of the National Academy of Sciences of the Republic of Kazakhstan, Prof. Otelbayev’s influence extends beyond national borders. He has been a key figure in organizing mathematical research and education in Central Asia. His editorial contributions to leading mathematical journals, including the "Eurasian Mathematical Journal," have shaped contemporary research. His efforts have helped bridge the gap between theoretical and applied mathematics, fostering interdisciplinary collaborations.

🏆Academic Cites

Prof. Otelbayev's research is highly regarded in the academic community, with numerous citations in leading journals. His contributions to spectral theory and differential equations have been referenced by mathematicians and physicists worldwide. His works continue to be foundational for researchers working in functional analysis and mathematical modeling.

🌟 Legacy and Future Contributions

Mukhtarbay Otelbayev's legacy is cemented through his contributions to mathematical research, education, and institutional development. His role in mentoring young mathematicians and shaping research institutions has had a lasting impact. Looking ahead, his research will continue to inspire advancements in mathematics, particularly in mathematical modeling and applied mathematical theories. His influence will persist through his publications, mentorship, and contributions to the mathematical community.

📝Notable Publication


📝Title: On the theory of generalized analytic Vekua functions with a singular point

Authors: M.O. Otelbaev (Mukhtarbay O.), B.D. Koshanov (Bakytbek Danebekovich), N.O. Oralbekova (N.O.)

Journal: Complex Variables and Elliptic Equations

Year: 2025

Citations: 0


📝Title: Solvability of Some Elliptic Equations with a Nonlocal Boundary Condition

Authors: S.E. Aitzhanov (Serik Ersultanovich), B.D. Koshanov (Bakytbek Danebekovich), A.D. Kuntuarova (Aray D.)

Journal: Mathematics

Year: 2024

Citations: 0

Weipeng Hu – Nonlinear Dynamics – Best Researcher Award 

Prof. Weipeng Hu - Nonlinear Dynamics - Best Researcher Award 

Xi’an University of Technology - China

Author Profile

Google Scholar

Scopus

🎓 Early Academic Pursuits

Professor Weipeng Hu’s academic journey began with his study of Civil Engineering at Northwestern Polytechnical University, where he earned his Bachelor’s degree in 2003. He furthered his education by obtaining a Master of Engineering in Constructional Engineering in 2006 and a Doctor of Engineering in Engineering Mechanics in 2008 from the same institution. His early academic pursuits laid a strong foundation in engineering principles, particularly in the areas of nonlinear dynamics and structural analysis.

💼 Professional Endeavors

Professor Hu’s professional career spans prestigious institutions across China and abroad. He has held several prominent positions, including Associate Professor and Professor at Northwestern Polytechnical University, and currently serves as a Professor at Xi’an University of Technology. His international experience includes postdoctoral research at Northwestern Polytechnical University, as well as research fellowships at the University of Liverpool, UK, and the University of British Columbia, Canada. These professional endeavors have significantly shaped his research contributions, especially in nonlinear dynamics and structural dynamics.

🔬 Contributions and Research Focus

Professor Hu is a recognized leader in the field of Nonlinear Dynamics, with particular focus on the numerical methods of nonlinear dynamic systems. His expertise lies in developing structure-preserving methods for infinite-dimensional non-conservative dynamic systems, an extension of the work originally proposed by Prof. Feng. This approach has led to significant innovations, including the development of symplectic dimensionality reduction methods, multi-symplectic order reduction methods, and generalized multi-symplectic methods for dissipative dynamic systems. These breakthroughs are aimed at improving the efficiency and stability of numerical analyses, particularly for high-order nonlinear Hamiltonian systems and dissipative dynamic systems.

Professor Hu’s research also includes the study of energy transfer and dissipation mechanisms in ultra-large, ultra-flexible structures, with a particular emphasis on the Solar Power Satellite System. His contributions have advanced the structure-preserving theory, expanding it from finite-dimensional conservative systems to infinite-dimensional non-conservative systems.

🌍 Impact and Influence

Professor Hu’s impact extends far beyond the classroom and laboratory. His innovative work in Nonlinear Dynamics has influenced a wide range of applications in engineering, including energy systems and space technology. His research has received significant recognition, including several awards for his contributions to science and technology. He was honored with the first prize of the 2023 Science and Technology Award of Shaanxi Universities, as well as the first prize in 2017 and 2018, underscoring his leadership in the field. His work has also received funding from major national research bodies, including the National Natural Science Foundation of China, ensuring continued progress in his areas of expertise.

🏆Academic Cites

Professor Hu has published over 60 papers in SCI-indexed journals, with several of his works earning ESI Highly Cited Paper status. His research has been widely cited, reflecting the profound impact of his contributions to Nonlinear Dynamics and structural engineering. His academic citations continue to serve as a reference for scholars and researchers exploring related topics in nonlinear dynamics, particularly in the context of high-dimensional and complex systems.

🌟 Legacy and Future Contributions

Professor Hu’s legacy in Nonlinear Dynamics is already established through his numerous publications, awards, and innovations. Looking forward, he plans to continue refining the structure-preserving theory for even more complex systems and to explore new applications in aerospace and energy systems. His future contributions are poised to further solidify his influence in the engineering and dynamics community, shaping the development of new technologies and methodologies in the years to come.

Nonlinear Dynamics

Professor Weipeng Hu’s extensive contributions to Nonlinear Dynamics have not only advanced the theoretical foundations of the field but also contributed practical solutions to complex engineering problems. His research continues to evolve, pushing the boundaries of what is possible in the study of Nonlinear Dynamics and its application to large-scale engineering systems. The work of Professor Hu remains integral to the development of cutting-edge solutions in the field, ensuring that his contributions will have a lasting impact on future generations of engineers and researchers.

📝Notable Publication


📝Generalized multi-symplectic integrators for a class of Hamiltonian nonlinear wave PDEs

Authors: W. Hu, Z. Deng, S. Han, W. Zhang

Journal: Journal of Computational Physics

Year: 2013

Citations: 145


📝Symmetry breaking of infinite-dimensional dynamic system

Authors: W. Hu, Z. Wang, Y. Zhao, Z. Deng

Journal: Applied Mathematics Letters

Year: 2020

Citations: 128


📝Vibration and elastic wave propagation in spatial flexible damping panel attached to four special springs

Authors: W. Hu, C. Zhang, Z. Deng

Journal: Communications in Nonlinear Science and Numerical Simulation

Year: 2020

Citations: 115


📝Internal resonance of a flexible beam in a spatial tethered system

Authors: W. Hu, J. Ye, Z. Deng

Journal: Journal of Sound and Vibration

Year: 2020

Citations: 108


📝Coupling dynamic behaviors of flexible stretching hub-beam system

Authors: W. Hu, M. Xu, J. Song, Q. Gao, Z. Deng

Journal: Mechanical Systems and Signal Processing

Year: 2021

Citations: 91


📝Mechanoelectrical flexible hub-beam model of ionic-type solvent-free nanofluids

Authors: W. Hu, Y. Huai, M. Xu, X. Feng, R. Jiang, Y. Zheng, Z. Deng

Journal: Mechanical Systems and Signal Processing

Year: 2021

Citations: 82


📝Chaos in an embedded single-walled carbon nanotube

Authors: W. Hu, Z. Deng, B. Wang, H. Ouyang

Journal: Nonlinear Dynamics

Year: 2013

Citations: 66


📝Minimum control energy of spatial beam with assumed attitude adjustment target

Authors: W. Hu, L. Yu, Z. Deng

Journal: Acta Mechanica Solida Sinica

Year: 2020

Citations: 59


📝Almost structure-preserving analysis for weakly linear damping nonlinear Schrödinger equation with periodic perturbation

Authors: W. Hu, Z. Deng, T. Yin

Journal: Communications in Nonlinear Science and Numerical Simulation

Year: 2017

Citations: 55