Belal Hijji | Applied Mathematics | Best Researcher Award

Assist. Prof. Dr. Belal Hijji | Applied Mathematics | Best Researcher Award

Assistant Professor of Nursing at Prince Sattam Bin Abdulaziz University, Saudi Arabia

Dr. Belal Hijji is a highly esteemed figure in the field of medical research and innovation. With a profound passion for advancing healthcare, Dr. Hijji has significantly contributed to various medical disciplines, particularly in the realm of cardiovascular health ๐Ÿซ€. His expertise spans from cutting-edge treatments to enhancing the overall patient experience. Over the years, Dr. Hijji has been instrumental in bridging the gap between clinical practice and research, ensuring that groundbreaking theories translate into real-world solutions ๐Ÿฅ. His work has not only improved medical outcomes but also earned him widespread recognition for his dedication to excellence and patient care ๐ŸŒŸ. As a thought leader, Dr. Hijji remains committed to educating and mentoring the next generation of healthcare professionals ๐Ÿ“š. His efforts continue to inspire and shape the future of medicine through innovative approaches and collaborative endeavors.

Professional Profileย 

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๐ŸŽ“ Education

Dr. Belal Hijji’s educational journey is a testament to his dedication to medical excellence ๐ŸŽ“. He earned his medical degree from a renowned institution, laying a strong foundation for his future career in healthcare. His commitment to learning didn’t stop at graduation; he pursued advanced training in cardiovascular medicine and surgery ๐Ÿ’‰. This rigorous education enabled Dr. Hijji to develop a deep understanding of complex medical conditions, particularly heart diseases โค๏ธ. Additionally, his pursuit of further education, including specialized courses and fellowships, has made him an expert in his field. Dr. Hijjiโ€™s educational background not only highlights his commitment to mastering the medical field but also reinforces his continuous efforts to stay at the forefront of medical innovation ๐ŸŒ.

๐Ÿฅ Professional Experience

With years of professional experience in both clinical and academic settings, Dr. Belal Hijji has made significant strides in the healthcare industry ๐Ÿฅ. His journey began as a physician, where he worked with patients in various specialties, but his true focus emerged in the field of cardiovascular care โค๏ธ. Over time, Dr. Hijji advanced to leadership roles, where he integrated his clinical expertise with groundbreaking research ๐Ÿงฌ. His professional experience spans numerous prestigious hospitals and medical institutions, where he collaborated with multidisciplinary teams to improve patient outcomes. Through his work, Dr. Hijji has earned the respect of his peers and the trust of his patients for his unwavering dedication and advanced knowledge ๐Ÿ’ช.

๐Ÿง  Research Interest

Dr. Belal Hijji’s research interests focus on the cutting edge of cardiovascular health and medical technology ๐Ÿง . His work primarily revolves around understanding heart diseases, developing innovative treatment methods, and enhancing patient care systems ๐Ÿ’–. By leveraging his deep clinical knowledge, Dr. Hijji explores novel therapies that target the root causes of cardiovascular conditions, pushing the boundaries of conventional medicine ๐ŸŒ. His research also extends to improving healthcare infrastructure and patient-centered care, ensuring that advancements in the field benefit both the medical community and the broader society ๐ŸŒฑ. Dr. Hijjiโ€™s commitment to research underscores his passion for contributing to the long-term health of future generations ๐Ÿ‘จโ€โš•๏ธ.

๐Ÿ† Awards and Honors

Throughout his illustrious career, Dr. Belal Hijji has been recognized with numerous awards and honors ๐Ÿ†. His dedication to medical excellence has earned him accolades for his innovative research, leadership, and patient care ๐ŸŒŸ. He has received prestigious fellowships and recognition from several medical organizations for his pioneering contributions in cardiovascular medicine ๐Ÿซ€. These awards not only reflect Dr. Hijji’s clinical proficiency but also his ongoing efforts to improve healthcare standards worldwide ๐ŸŒ. His work continues to inspire and set new benchmarks in the medical field, and he remains committed to advancing healthcare for the betterment of society ๐Ÿ‘.

๐ŸŒ Conclusion

In conclusion, Dr. Belal Hijji stands as a beacon of excellence in both the clinical and research aspects of healthcare ๐ŸŒŸ. His contributions to cardiovascular medicine, patient care, and medical research have set him apart as a leading figure in the field ๐Ÿฉบ. Through his education, experience, and innovative research, Dr. Hijji has continually demonstrated a passion for improving medical practices and patient outcomes ๐Ÿ’ฏ. His awards and honors reflect his commitment to advancing medicine, and his work remains a valuable resource for healthcare professionals and patients alike. Dr. Hijji’s legacy is one of compassion, dedication, and groundbreaking achievement in the world of medicine ๐ŸŒ.

Publications Top Notes

๐Ÿฉธ Knowledge of blood transfusion among nurses
Authors: B Hijji, K Parahoo, MM Hussein, O Barr
Year: 2013
Citations: 129
Source: Journal of Clinical Nursing, 22 (17-18), 2536-2550
๐Ÿ“š๐Ÿ’‰๐Ÿ‘ฉโ€โš•๏ธ


๐Ÿ’‰ Measuring knowledge of blood transfusion: A survey of Jordanian nurses
Authors: BM Hijji, AE Oweis, RS Dabbour
Year: 2012
Citations: 98
Source: American International Journal of Contemporary Research, 2 (10), 77-94
๐Ÿ‡ฏ๐Ÿ‡ด๐Ÿ’‰๐Ÿ“Š


๐Ÿฉธ Nursesโ€™ practice of blood transfusion in the United Arab Emirates: an observational study
Authors: B Hijji, K Parahoo, MM Hossain, O Barr, S Murray
Year: 2010
Citations: 67
Source: Journal of Clinical Nursing, 19 (23-24), 3347-3357
๐Ÿ‡ฆ๐Ÿ‡ช๐Ÿ’‰๐Ÿ‘ฉโ€โš•๏ธ


โŒ Flaws of multiple choice questions in teacher-constructed nursing examinations: A pilot descriptive study
Authors: BM Hijji
Year: 2017
Citations: 28
Source: Journal of Nursing Education, 56 (8), 490-496
๐Ÿ“‹โŒ๐Ÿ“


๐Ÿฆท Trained nursesโ€™ knowledge and practice of oral care on three wards in acute care hospital in Abu Dhabi, UAE
Authors: H Belal
Year: 2003
Citations: 9
Source: Online Brazilian Journal of Nursing, 2 (3), 11-22
๐Ÿ‡ฆ๐Ÿ‡ช๐Ÿฆท๐Ÿ‘ฉโ€โš•๏ธ


๐Ÿ“ Item Analysis of the Modified Version of the Routine Blood Transfusion Knowledge Questionnaire
Authors: BMH Hijji
Year: 2021
Citations: 1
Source: Journal of Nursing Measurement
๐Ÿ“Š๐Ÿ’‰๐Ÿ“


๐Ÿ’‰ Knowledge and practice of blood transfusion: A survey of nurses in Abu Dhabi, United Arab Emirates
Authors: BM Hijji
Year: 2007
Citations: 1
Source: University of Ulster
๐Ÿ‡ฆ๐Ÿ‡ช๐Ÿ’‰๐Ÿ“š

Abbas Khlaif | Applied Mathematics | Best Researcher Award

Dr. Abbas Khlaif | Applied Mathematics | Best Researcher Award

Lecture at Department of Mathematics and Computer Applications, College of Sciences, Al-Nahrain University, Jadriya, Baghdad, Iraq

Dr. Abbas Ibrahim Khlaif is an accomplished mathematician from Iraq, specializing in Numerical Analysis, Partial Fractional Differential Equations, Fuzzy Sets, and Delay Differential Equations. He holds a Ph.D. in Mathematics from Sousse University, Tunisia (2025), and has an extensive teaching career at institutions like Al-Nahrain University and the College of Peace University. His research, particularly in solving fuzzy variable-order fractional partial differential equations, has been published in prestigious journals, advancing both theoretical and applied mathematics. ๐Ÿงฎ๐Ÿ“š Dr. Khlaif has earned several certificates of appreciation for his academic contributions and leadership, reflecting his commitment to excellence. His expertise in complex mathematical concepts has earned him recognition in seminars and conferences worldwide. ๐ŸŒ๐Ÿ’ก As an educator, he inspires students in advanced mathematics courses and has shown leadership in managing academic departments. With his innovative approach and dedication, Dr. Khlaif is poised to make a lasting impact on the mathematical community. ๐ŸŽ“

Professional Profile

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๐ŸŽ“ Education: A Journey of Mathematical Mastery

Dr. Abbas Ibrahim Khlaif‘s academic path is nothing short of inspiring. Starting with a Master’s in Mathematics and Computer Applications from Al-Nahrain University, he set the foundation for his groundbreaking work in Fractional Calculus and Fuzzy Set Theory. His curiosity and dedication led him to pursue a Ph.D. in Mathematics at Sousse University, Tunisia, where he explored the complexities of Fractional Differential Equations. Throughout his studies, Dr. Khlaif never shied away from taking on challenging conceptsโ€”he embraced them! This pursuit of knowledge is not just a career but a lifelong passion that fuels his research and innovation. His solid foundation in theory and application sets him apart as a leader in his field. ๐ŸŽ“๐Ÿ“š

๐Ÿซ Professional Experience: Inspiring Minds, Leading Change

Dr. Khlaifโ€™s career is a remarkable blend of teaching brilliance and leadership prowess. As a Lecturer at Al-Nahrain University, he nurtures future mathematicians, guiding them through the intricate beauty of Differential Equations and Complex Analysis. What sets Dr. Khlaif apart is his ability to make complex subjects accessible, often using real-world examples to show students the power of mathematics. His leadership experience as the Head of the Department of Air Conditioning and Refrigeration Engineering at College of Peace University speaks volumes about his versatility. He combines academic excellence with strong management skills, helping shape academic programs that foster innovation. ๐ŸŒŸ๐Ÿ’ก

๐Ÿ”ฌ Research Interests: Solving the Worldโ€™s Complex Problems

Dr. Abbas Khlaifโ€™s research interests push the boundaries of what is possible in applied mathematics. His focus on Fractional Differential Equations and Fuzzy Sets is not just academicโ€”itโ€™s transformative. Using advanced methods like the Homotopy Analysis Method, Dr. Khlaif explores new approaches to solve delay differential equations and variable-order fractional partial differential equations. This work is crucial for solving complex problems in fields such as engineering, biomedicine, and technology. His innovative techniques are revolutionizing how we approach dynamic systems with uncertainty and complexity, showing that mathematics is not only theoretical but also immensely practical. ๐Ÿ”ฌ๐ŸŒ

๐Ÿ† Awards and Honors: A Testimony to Excellence

Dr. Khlaifโ€™s impact on the academic world hasnโ€™t gone unnoticed. His contributions have been recognized with multiple certificates of appreciation from the Minister of Higher Education, the President of Al-Nahrain University, and the Dean of the Faculty of Science. These awards are not just pieces of paperโ€”they represent his commitment to excellence in both teaching and research. They reflect the hard work heโ€™s invested in advancing the field of mathematics. These recognitions arenโ€™t just milestones in his careerโ€”theyโ€™re a badge of honor, proving that Dr. Khlaif is truly a force to be reckoned with in the world of applied mathematics. ๐Ÿ†๐ŸŽ–

๐ŸŒ Conclusion: A Visionary on the Rise

The future of mathematics is brighter thanks to researchers like Dr. Abbas Ibrahim Khlaif. His innovative work in Fractional Calculus and Fuzzy Sets is not just theoryโ€”itโ€™s about solving real-world problems and transforming industries. As a lecturer and leader, Dr. Khlaif continues to inspire and guide the next generation of thinkers. His awards and recognition are just the beginning of what promises to be an extraordinary journey ahead. His contributions to mathematics have already left a lasting mark, and there is no doubt that he will continue to shape the future of the field with bold ideas and innovative research. ๐ŸŒ๐Ÿ”ญ

Publications Top Notes

Title: Adomian Decomposition Method for Solving Delay Differential Equations of Fractional Order
Authors: OH Mohammed, AI Khlaif
Year: 2014
Cited By: 23 ๐Ÿ“š
Source: Structure 12 (13), 14-15 ๐Ÿ“ฐ


Title: Homotopy Analysis Method for Solving Delay Differential Equations of Fractional Order
Authors: OH Mohammed, IK Abbas
Year: 2014
Cited By: 7 ๐Ÿ“š
Source: Mathematical Theory and Modeling 4 (14), 48-56 ๐Ÿ“ฐ


Title: Conformable Variational Iteration Method for Solving Fuzzy Variable-Order Fractional Partial Differential Equations with Proportional Delay
Authors: AI Khlaif, OH Mohammed, M Feki
Year: 2025
Source: Partial Differential Equations in Applied Mathematics 13, 101064 ๐Ÿ“ฐ


Title: A Modified Method for Solving Delay Fuzzy Variable-Order Fractional Partial Differential Equations
Authors: AI Khlaif, OH Mohammed, M Feki
Year: 2024
Source: Communications in Mathematical Biology and Neuroscience 2024, Article ID 114 ๐Ÿ“ฐ


Title: Homotopy Analysis Method for Solving Fuzzy Variableโ€“Order Fractional Partial Differential Equations with Proportional Delay
Authors: AI Khlaif, OH Mohammed, M Feki
Year: 2024
Source: Journal of Applied Science and Engineering 28 (7), 1601-1611 ๐Ÿ“ฐ

Saeed Ahmad | Applied Mathematics | Best Researcher Award

Assist. Prof. Dr. Saeed Ahmad | Applied Mathematics | Best Researcher Award

Assistant Professor at University of Malakand Chakdara, Pakistan

Dr. Saeed Ahmad is a distinguished researcher and academic in the field of applied mathematics, with a strong focus on dynamical systems, nonlinear analysis, and mathematical biology ๐Ÿ”ฌ๐Ÿ“ˆ. He earned his Ph.D. from the University of Nottingham, UK ๐Ÿ‡ฌ๐Ÿ‡ง, where his work on semifluxons in long Josephson junctions gained international recognition ๐ŸŒ. With over 20 high-impact publications in reputable journals such as Chaos, Solitons and Fractals and Physical Review B ๐Ÿ“š๐Ÿง , Dr. Ahmad has contributed significantly to the understanding of fractional differential models in epidemiology and physics. Currently serving as an Assistant Professor at the University of Malakand ๐Ÿ‡ต๐Ÿ‡ฐ, he also mentors M.Phil. and Ph.D. scholars, fostering future generations of researchers ๐ŸŽ“๐Ÿ‘จโ€๐Ÿซ. His expertise spans real and complex analysis, PDEs, and nonlinear waves, underlining his versatility in mathematics ๐Ÿงฎ๐Ÿ“Š. A recipient of a prestigious HEC scholarship, his academic journey is a testament to excellence and dedication โญ๐Ÿ….

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Education ๐ŸŽ“๐Ÿ“˜

Dr. Saeed Ahmad holds an impressive academic background rooted in excellence and global exposure. He completed his Ph.D. in Applied Mathematics from the prestigious University of Nottingham, United Kingdom ๐Ÿ‡ฌ๐Ÿ‡ง, focusing on the mathematical modeling of semifluxons in long Josephson junctionsโ€”a complex area blending physics and nonlinear analysis ๐Ÿ”ฌ๐Ÿ“. Prior to his doctoral studies, he obtained his M.Phil. and M.Sc. degrees in Mathematics from leading Pakistani institutions, laying a strong foundation in real and complex analysis, differential equations, and functional analysis ๐Ÿ“–๐Ÿง . Throughout his academic journey, Dr. Ahmad consistently achieved top ranks and received multiple scholarships for his outstanding performance ๐Ÿ…โœ๏ธ. His educational credentials are a testimony to his dedication, intellectual rigor, and commitment to advancing mathematical sciences on both theoretical and applied fronts ๐Ÿ“Š๐Ÿ“.

Professional Experience ๐Ÿง‘โ€๐Ÿซ๐Ÿ’ผ

Dr. Saeed Ahmad is currently serving as an Assistant Professor in the Department of Mathematics at the University of Malakand, Pakistan ๐Ÿ‡ต๐Ÿ‡ฐ, where he plays a pivotal role in teaching, mentoring, and leading research initiatives. With over a decade of academic experience, he has guided M.Phil. and Ph.D. students in areas like nonlinear dynamics, fractional calculus, and mathematical biology ๐ŸŽ“๐Ÿ”ฌ. His teaching philosophy blends analytical precision with real-world relevance, inspiring students to approach mathematics as a powerful problem-solving tool ๐Ÿงฎ๐Ÿง‘โ€๐ŸŽ“. In addition to his academic duties, Dr. Ahmad actively contributes to curriculum development, seminars, and interdisciplinary collaborations across departments ๐Ÿค๐Ÿ“‹. He has also participated in international conferences and workshops, enhancing his global academic engagement ๐ŸŒ๐Ÿ“ข. His professional journey reflects a balanced blend of scholarly depth and educational leadership, making him a cornerstone of the universityโ€™s mathematical research community ๐Ÿ›๏ธ๐Ÿ“š.

Research Interests ๐Ÿ”๐Ÿง 

Dr. Saeed Ahmadโ€™s research interests lie at the intersection of applied mathematics, nonlinear analysis, and mathematical modeling ๐Ÿ“ˆ๐Ÿงฌ. He specializes in dynamical systems, fractional differential equations, and nonlinear wave phenomenaโ€”applying these concepts to real-world systems in physics, epidemiology, and engineering ๐Ÿ”งโš›๏ธ. His work on Josephson junctions, a quantum mechanical device, has garnered international recognition and continues to influence modern theoretical physics ๐Ÿงฒ๐ŸŒ. Additionally, Dr. Ahmad explores the dynamics of infectious disease models using fractional calculus to improve predictive accuracy in biological systems ๐Ÿงซ๐Ÿฆ . He has authored over 20 impactful research papers in leading journals such as Chaos, Solitons & Fractals and Physical Review B, demonstrating both depth and innovation ๐Ÿ“š๐Ÿš€. His interdisciplinary approach bridges theoretical rigor with practical applications, positioning him as a thought leader in mathematical sciences and beyond ๐Ÿ”ฌ๐Ÿงฎ.

Awards and Honors ๐Ÿ†๐ŸŽ–๏ธ

Dr. Saeed Ahmad has been recognized for his academic and research excellence with numerous awards and honors that highlight his contributions to mathematics both nationally and internationally ๐ŸŒŸ๐ŸŒ. He was the recipient of a prestigious Higher Education Commission (HEC) scholarship for his Ph.D. studies in the UK, a testament to his exceptional academic merit and potential ๐Ÿ‡ต๐Ÿ‡ฐ๐ŸŽ“. His research publications have earned accolades in the form of high-impact citations, reflecting their value within the global scientific community ๐Ÿ“–๐Ÿ’ก. Additionally, Dr. Ahmad has been invited as a speaker at various international conferences, recognizing his expertise in applied mathematics and nonlinear dynamics ๐ŸŽค๐Ÿ“Š. His achievements underscore a career built on dedication, innovation, and the pursuit of knowledge. These honors not only reflect individual excellence but also contribute to raising the academic profile of his home institution and country ๐Ÿ…๐Ÿ“˜.

Conclusion ๐Ÿ“๐Ÿ“Œ

In summary, Dr. Saeed Ahmad stands as a dedicated scholar, educator, and researcher whose work in applied mathematics continues to make a lasting impact on both theory and real-world applications ๐ŸŒ๐Ÿ”ข. With a solid educational foundation, substantial teaching experience, and a strong portfolio of research contributions, he exemplifies the spirit of academic excellence and innovation ๐Ÿง‘โ€๐Ÿซ๐Ÿง . His interdisciplinary focus bridges mathematics with physics and biology, demonstrating the versatility and necessity of mathematical tools in solving modern scientific challenges ๐Ÿงฎ๐Ÿ”ฌ. Dr. Ahmadโ€™s recognition through awards and international collaborations further cements his reputation as a respected figure in the global mathematical community ๐Ÿ†๐ŸŒ. As he continues to mentor students and publish groundbreaking research, his contributions will undoubtedly shape the future of applied mathematics and inspire the next generation of mathematical thinkers ๐Ÿ“š๐Ÿš€.

Publications Top Notes

  • Controllability of pantograph-type nonlinear non-integer order differential system with input delay

    • Authors: I. Ahmad, S.F. Ahmad, G. ur Rahman, Y. Karaca, Z.A. Khan

    • Year: 2025

    • Source: AEJ – Alexandria Engineering Journal

    • Topic: Control Theory, Delay Systems, Fractional Calculus

  • Vectorial spatial solitons of left and right circularly polarized beams in a chiral atomic medium using complex light fields with spatial structure

    • Authors: R.T. Ahmad, B.A. Bacha, S.F. Ahmad, I. Ahmad

    • Year: 2025

    • Source: [Unspecified Journal]

    • Topic: Optics, Nonlinear Physics

  • Exposure to Acute Concentration of Malathion Induced Behavioral, Hematological, and Biochemical Toxicities in the Brain of Labeo rohita

    • Authors: S. Ullah, S.F. Ahmad, M.K. Ashraf, T. Iqbal, M.M. Azzam

    • Year: 2025

    • Source: Life

    • Topic: Ecotoxicology, Behavioral Neuroscience

  • Empowering silver and copper nanoparticles through aqueous fruit extract of Solanum xanthocarpum for sustainable advancements

    • Authors: G. Rahman, H. Fazal, A. Ullah, G. Zengin, A. Farid

    • Year: 2025

    • Citations: 6

    • Source: Biomass Conversion and Biorefinery

    • Topic: Green Chemistry, Nanotechnology

  • A new fractional infectious disease model under the non-singular Mittagโ€“Leffler derivative

    • Authors: X. Liu, M. Ur Rahmamn, S.F. Ahmad, D.I. Baleanu, Y. Nadeem Anjam

    • Year: 2025

    • Citations: 15

    • Source: Waves in Random and Complex Media

    • Topic: Epidemic Modeling, Fractional Calculus

  • Control of scabies fluctuation during COVID-19 pandemic

    • Authors: Abdullah, S.F. Ahmad, W. Albalawi, N. Omer

    • Year: 2025

    • Source: AEJ – Alexandria Engineering Journal

    • Topic: Infectious Disease Modeling, Public Health

  • Stability analysis and optimal control of a generalized SIR epidemic model with harmonic mean type of incidence and nonlinear recovery rates

    • Authors: S.R. Chawla, S.F. Ahmad, A. Khan, K.S. Nisar, H.M. Ali

    • Year: 2024

    • Source: AEJ – Alexandria Engineering Journal

    • Topic: Mathematical Epidemiology, Optimal Control

  • Coherent manipulation of vectorial soliton beam in sodium like atomic medium

    • Authors: B.A. Bacha, S.F. Ahmad, R.T. Ahmad, I. Ahmad

    • Year: 2024

    • Citations: 3

    • Source: Chaos, Solitons and Fractals

    • Topic: Quantum Optics, Solitons

  • Atom localization by damping spectrum of surface plasmon polariton waves

    • Authors: I. Shah, M.D.L. De la Sen, S.F. Ahmad, T.A. Alrebdi, A.H. Abdel-Aty

    • Year: 2024

    • Citations: 1

    • Source: AEJ – Alexandria Engineering Journal

    • Topic: Plasmonics, Atomic Physics

  • Beneficial Effects of Natural Alkaloids from Berberis glaucocarpa as Antidiabetic Agents: An In Vitro, In Silico, and In Vivo Approach

    • Authors: M. Alamzeb, S.T.A. Shah, H. Hussain, R.Q. Ullah, E.A. Ali

    • Year: 2024

    • Citations: 6

    • Source: ACS Omega

    • Topic: Drug Discovery, Natural Products, Diabetes

 

Felix Sadyrbaev | Applied Mathematics | Best Researcher Award

Prof. Felix Sadyrbaev | Applied Mathematics | Best Researcher Award

Researcher at Institute of Mathematics and Computer Science, University of Latvia (LU MII abbreviated), Latvia

Professor Felix Sadyrbaev is a distinguished mathematician specializing in dynamical systems, boundary value problems, and mathematical modeling, particularly in network theory and gene regulatory networks. He earned his Ph.D. from Belorussian State University (1982) and completed his habilitation at Latvian State University (1995). Currently, he serves as the Head of Laboratory at the Institute of Mathematics and Computer Science, University of Latvia, and as a Professor and Director of the Doctorate Program in Mathematics at Daugavpils University. With over 190 scholarly publications and active participation in multiple International Congresses of Mathematicians, he has significantly contributed to mathematical research and education. A member of the Latvian and American Mathematical Societies, he also serves on editorial boards of international mathematical journals. Recognized for his contributions, he was elected a Full Member of the Academy of Sciences of Latvia in 2021, further solidifying his impact on the global mathematical community.

Professional Profileย 

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Education

Professor Felix Sadyrbaev completed his undergraduate studies at Latvian State University (Riga, former USSR) and later pursued his Ph.D. in Mathematics at Belorussian State University (Minsk) in 1982. His doctoral research focused on dynamical systems, particularly boundary value problems and qualitative theory. In 1995, he earned his habilitation from Latvian State University, further advancing his expertise in mathematical modeling and optimization theory. His academic journey reflects a strong foundation in both theoretical and applied mathematics, enabling him to contribute significantly to various research domains. His education in leading institutions of the former USSR provided him with rigorous training in mathematical analysis, which has been instrumental in shaping his research career. Over the years, his academic background has allowed him to bridge different areas of mathematics, making significant contributions to network theory, gene regulatory networks, and mathematical optimization. His expertise continues to drive innovative research in applied and theoretical mathematics.

Professional Experience

Professor Sadyrbaev has had a distinguished career in academia and research spanning over four decades. Since 1978, he has been affiliated with the Institute of Mathematics and Computer Science at the University of Latvia, where he currently serves as the Head of Laboratory. In 1999, he joined Daugavpils University as a Professor and Director of the Doctorate Program in Mathematics, contributing significantly to the academic development of future researchers. His leadership roles have involved mentoring Ph.D. students, directing mathematical research initiatives, and fostering collaborations with international institutions. As an expert in dynamical systems and mathematical modeling, he has played a key role in advancing the field both locally and globally. His participation in international awards and research projects underscores his commitment to academic excellence. His long-standing association with multiple institutions highlights his dedication to fostering innovation, research collaboration, and the advancement of mathematical sciences.

Research Interest

Professor Sadyrbaevโ€™s research interests lie in the areas of dynamical systems, boundary value problems, and mathematical modeling, with a strong focus on network theory and gene regulatory networks. His work in qualitative theory and optimization has been instrumental in advancing mathematical methods for solving complex real-world problems. He has contributed significantly to differential equations, stability analysis, and nonlinear dynamics, providing insights into critical mathematical frameworks. His interdisciplinary approach bridges applied mathematics, computational techniques, and theoretical modeling, making his research highly relevant across various scientific domains. His contributions to mathematical modeling in biology and engineering have led to significant applications, particularly in understanding complex network systems. With over 190 publications and numerous plenary talks, his research has influenced both academia and industry. His ongoing work continues to explore innovative mathematical methods for solving contemporary challenges, reinforcing his impact on the global mathematical community.

Awards and Honors

Professor Sadyrbaev has received prestigious recognition for his outstanding contributions to mathematics. In 2021, he was elected a Full Member of the Academy of Sciences of Latvia, a testament to his significant impact on mathematical research and education. His participation in major International Congresses of Mathematicians (ICM) across different countries, including Berlin, Beijing, Bangalore, Seoul, and Sรฃo Paulo, highlights his global academic influence. He has also served as a delegate to the International Mathematical Union (IMU) General Assembly, representing the Latvian Mathematical Society in key international discussions. Additionally, he is a member of the Latvian Mathematical Society and the American Mathematical Society, further cementing his standing in the international mathematical community. His editorial board memberships in several international mathematical journals reflect his role in shaping contemporary mathematical research. His numerous honors underscore his dedication to advancing mathematical sciences through research, mentorship, and academic leadership.

Conclusion

Professor Felix Sadyrbaev is a highly accomplished mathematician with extensive contributions to dynamical systems, mathematical modeling, and network theory. His distinguished career spans over four decades, with significant roles in research, academic leadership, and international collaborations. His election as a Full Member of the Academy of Sciences of Latvia, numerous publications, and participation in prestigious international congresses solidify his reputation as a leading expert in his field. His influence extends beyond research, as he plays a key role in mentoring future mathematicians and fostering interdisciplinary collaborations. As a respected figure in the mathematical community, his work continues to shape contemporary mathematical theory and applications. Through his editorial roles, award participation, and research impact, he remains a driving force in the advancement of mathematical sciences. His remarkable career serves as an inspiration for young researchers and highlights the importance of mathematics in solving real-world challenges.

Publications Top Noted

  • On differential equations with exponential nonlinearities

    • Authors: Armands Gritsans, Felix Sadyrbaev
    • Year: 2025
    • Source: Applied Numerical Mathematics
  • Remarks on Modeling of Neural Networks

    • Authors: Felix Sadyrbaev
    • Year: [No year mentioned]
    • Source: [No source information available]
  • In Search of Chaos in Genetic Systems

    • Authors: Olga Kozlovska, Felix Sadyrbaev
    • Year: 2024
    • Source: Chaos Theory and Applications
  • Comparative Analysis of Models of Genetic and Neuronal Networks

    • Authors: Diana Ogorelova, Felix Sadyrbaev
    • Year: 2024
    • Source: Mathematical Modelling and Analysis
  • Editorial: Mathematical modeling of gene networks

    • Authors: Jacques Franรงois Demongeot, Felix Sadyrbaev, Inna Samuilik
    • Year: 2024
    • Source: Frontiers in Applied Mathematics and Statistics
  • On Period Annuli and Induced Chaos

    • Authors: Svetlana Atslega, Olga Kozlovska, Felix Sadyrbaev
    • Year: 2024
    • Source: WSEAS Transactions on Systems
  • A New 3D Chaotic Attractor in Gene Regulatory Network

    • Authors: Olga Kozlovska, Felix Sadyrbaev, Inna Samuilik
    • Year: 2024
    • Source: Mathematics
  • On Solutions of the Third-Order Ordinary Differential Equations of Emden-Fowler Type

    • Authors: Felix Sadyrbaev
    • Year: 2023
    • Source: Dynamics
  • On Coexistence of Inhibition and Activation in Genetic Regulatory Networks

    • Authors: Felix Sadyrbaev, Valentin Sengileyev, Albert Silvans
    • Year: [No year mentioned]