Joseph Odunayo Braimah | Mathematics | Young Scientist Award

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Dr. Joseph Odunayo Braimah | Mathematics
| Young Scientist Award

Ambrose Alli University, Ekpoma, Nigeria | Nigeria

Dr. Joseph Odunayo Braimah is a Nigerian statistician and academic whose expertise spans industrial statistics, reliability engineering, acceptance sampling, biostatistics, and applied statistical modelling. He holds a Ph.D. in Statistics from the University of Ilorin, Nigeria, where his doctoral research focused on evaluating the performance of truncated sampling plans. He also earned an M.Sc. and B.Sc. in Statistics from the same institution, along with a Postgraduate Diploma in Education from the National Teachers’ Institute, Kaduna. He currently serves as a Lecturer I in the Department of Mathematics and Statistics at Ambrose Alli University, Ekpoma, Nigeria. In 2024, he completed a competitive Postdoctoral Research Fellowship at the University of the Free State, South Africa, within the Department of Mathematical Statistics and Actuarial Sciences. His earlier academic roles at Al-Hikmah University and AROIF College of Advanced Studies reflect his strong contributions to teaching, curriculum development, and student mentorship. Dr. Braimah’s research covers statistical quality control, time-to-event modelling, medical statistics, epidemiology, time series analysis, and probability distributions. He has authored over 70 Scopus-indexed publications in reputable international journals and has collaborated extensively with scholars across Africa, including South Africa and Zimbabwe. His work advances understanding in public health analytics, product reliability, epidemic monitoring, and industrial process optimization. He has also developed multiple new probability distributions and innovative acceptance sampling schemes that support decision-making in quality management and risk assessment. His current project, the National Road Traffic Crash Risk Index (NRTCRi), employs spatial and multiscale statistical modelling to assess and predict road-traffic crash risks across Nigeria, contributing to improved national safety policies. He also holds the Google Data Analytics Professional Certificate and is a registered member of the Teachers’ Registration Council of Nigeria.

Featured Publications

Braimah, J. O., Sule, I., Bello, O. A., & Correa, F. M. (2025). A new modified extended generalized inverted exponential (NMEGIEx) distribution: A distribution for flexible and accurate data analysis. Contemporary Mathematics, 6. https://doi.org/10.37256/cm.6620257771

Braimah, J. O., & Correa, F. M. (2025). Reliability assessment of products with Weibull lifetimes: A two-sided linked lots deferred sampling plan (T-SLLDSP). Scientific African. https://doi.org/10.1016/j.sciaf.2025.e03039

Omaku, P. E., Braimah, J. O., & Correa, F. M. (2025). Bayesian accelerated failure time model for zero-inflated survival data with application to liver cirrhosis. Journal of Probability and Statistics, (Wiley), 1–12. https://doi.org/10.1155/jpas/5562074

Umut Selvi | Ankara Hacı Bayram Veli University | Best Researcher Award

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Mr. Umut Selvi l Mathematics | Best Researcher Award

Ankara Hacı Bayram Veli University | Turkey

 Mr. Umut Selvi centers on advanced mathematical structures, focusing on algebraic geometry, matrix theory, and their applications in both theoretical and computational mathematics. His doctoral and postgraduate work explores the geometry of Lie algebroids and non-Newtonian parallel surfaces, contributing to a deeper understanding of modern geometric frameworks that bridge algebra and analysis. Selvi has co-authored several studies on spectral norms of circulant matrices involving Chebyshev polynomials and Fibonacci quaternions, providing explicit formulas and extending the theoretical foundations of matrix norms. His research in these areas enhances the computational methods used in engineering and applied sciences. Additionally, his collaborative book chapters and editorial contributions in mathematical publications such as Mathematical Methods for Engineering Applications and Recent Developments in Mathematics reflect a strong engagement in the dissemination of mathematical innovation. Through presentations at international conferences, including those on geometry and mathematical education, Selvi has shared insights on generalized multiplicative cross products, Euclidean norms, and Lie algebraic structures on vector spaces. His work emphasizes analytical precision, structural symmetry, and the unification of abstract algebraic concepts with geometric intuition, advancing the field of pure mathematics with applications in natural and computational sciences.

Featured Publication

Selvi, U. (2025). An explicit formula for spectral norms of circulant matrices with Chebyshev polynomials. Acta Mathematica Universitatis Comenianae, 94(1), 1–5.

Hemalatha K | Mathematics | Best Researcher Award

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Dr. Hemalatha K | Mathematics
| Best Researcher Award

Chennai Institute of Technology, Chennai | India

Dr. Hemalatha K is an accomplished mathematician and researcher specializing in theoretical seismology and wave propagation, currently serving as an Assistant Professor at the Center for Nonlinear Systems, Chennai Institute of Science and Technology, Tamil Nadu, India, since February 2025. She earned her Ph.D. in Mathematics (2024) from SRM Institute of Science and Technology, Chennai, with her thesis titled “Theoretical Study of Elastic Wave Propagation in Anisotropic and Functionally Graded Layered Media.” Her academic foundation includes an M.Sc. in Mathematics with outstanding distinction from Bishop Heber College, Trichy and a B.Sc. in Mathematics from Holy Cross College, Trichy. With over three years of research experience, Dr. Hemalatha has made significant contributions to the field through 17 peer-reviewed international journal publications, achieving a cumulative impact factor. Her recent research includes advanced studies on flexoelectric coupling, interfacial imperfections, and wave behavior in functionally graded and piezoflexoelectric materials, published in reputed Q1–Q3 indexed journals such as Mathematics (MDPI) and Journal of Mechanical Science and Technology (Springer). She holds professional identifiers including ORCID (0000-0002-9355-5747) reflecting her growing international academic recognition.

Profile: Google Scholar | Orcid

Featured Publication

1. Hemalatha, K., Kumar, S., & Prakash, D. (2023). Dispersion of Rayleigh wave in a functionally graded piezoelectric layer over elastic substrate. Forces in Mechanics, 10, 100171. https://doi.org/10.1016/j.finmec.2023.100171

2. Hemalatha, K., Kumar, S., & Kim, I. (2024). Study of SH-wave in a pre-stressed anisotropic magnetoelastic layer sandwich by heterogeneous semi-infinite media. Mathematics and Computers in Simulation, 222, 225–241. https://doi.org/10.1016/j.matcom.2024.01.015

3. Hemalatha, K., Kumar, S., & Akshaya, A. (2023). Rayleigh wave at imperfectly corrugated interface in FGPM structure. Coupled Systems Mechanics, 12(4), 337–364. https://doi.org/10.12989/csm.2023.12.4.337

4. Akshaya, A., Kumar, S., & Hemalatha, K. (2024). Behaviour of transverse wave at an imperfectly corrugated interface of a functionally graded structure. Physics of Wave Phenomena, 32(2), 117–134. https://doi.org/10.3103/S1541308X24020023

5. Hemalatha, K., & Kumar, S. (2024). Propagation of SH wave in a rotating functionally graded magneto-electro-elastic structure with imperfect interface. Journal of Vibration Engineering & Technologies, 12(7), 8383–8397. https://doi.org/10.1007/s42417-024-01007-5

6. Akshaya, A., Kumar, S., & Hemalatha, K. (2025). Propagation of shear horizontal wave at magneto-electro-elastic structure subjected to mechanically imperfect interface. Mechanics of Advanced Composite Structures, 12(1), 97–114. https://doi.org/10.22075/macs.2025.32784.1550

 

Saheb Pal | Mathematics | Best Researcher Award

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Dr. Saheb Pal | Mathematics | Best Researcher Award

Post Doctoral Fellow at Indian Institute of Technology Kanpur, India

Dr. Saheb Pal, currently a Postdoctoral Fellow at the Indian Institute of Technology Kanpur, has a prolific academic and research career. With a Ph.D. in mathematical biology and nonlinear dynamics, he has authored numerous high-impact publications in Q1 and Q2 journals. His research focuses on ecological modeling, predator-prey dynamics, and mathematical epidemiology, addressing globally relevant issues such as environmental sustainability and public health. Dr. Pal’s expertise spans mathematical software, advanced computational techniques, and interdisciplinary applications.

Publication Profile

Scopus

Orcid

Google Scholar

🎓Education

Dr. Saheb Pal’s academic journey showcases a consistent pursuit of excellence. He completed his Ph.D. in Mathematics from Visva-Bharati University in 2021, where his thesis, Hunting Cooperation Among Predators: A Mathematical Study of Ecological Models, delved into advanced ecological modeling under the guidance of Dr. Nikhil Pal. His postgraduate studies include an M.Sc. in Mathematics from Visva-Bharati University with a stellar CGPA of 8.28. Before that, he earned his B.Sc. in Mathematics (Honors) from Burdwan University with an impressive 71.12%. His academic endeavors were marked by a deep interest in mathematical biology, nonlinear dynamics, and computational modeling, laying a strong foundation for his research career.

đź’ĽExperience

Dr. Saheb Pal brings a wealth of experience as a researcher and educator. Since December 2023, he has been a Postdoctoral Fellow at IIT Kanpur, contributing to cutting-edge mathematical research. He has served as a tutor and teaching assistant for courses such as Introduction to Ordinary Differential Equations and Linear Algebra, mentoring undergraduate and postgraduate students. His involvement in workshops and conferences, including the Advanced Training in Mathematical Biology at IMSc Chennai and the National Conference on Mathematical Biology, reflects his active engagement with the academic community. Dr. Pal’s research collaborations span multiple disciplines, emphasizing his ability to integrate mathematical theory with real-world applications.

🏆Awards and Honors

Dr. Saheb Pal has garnered numerous accolades throughout his academic journey. He secured the prestigious Rank 37 in the CSIR-UGC NET for Mathematical Sciences in 2017 and Rank 193 in the GATE Mathematics Examination in 2018, highlighting his strong foundational knowledge. His research excellence is reflected in invitations to review manuscripts for high-impact journals such as Chaos and Nonlinear Dynamics. Additionally, his participation in international conferences and workshops showcases his commitment to scholarly exchange. Dr. Pal’s achievements underline his expertise in mathematical biology and nonlinear dynamics, making him a recognized figure in the global academic community.

🔬Research Focus

Dr. Saheb Pal’s research focuses on mathematical biology and nonlinear dynamics, addressing critical ecological and epidemiological questions. His work on predator-prey dynamics has revealed insights into phenomena like the hydra effect and multistability. He also explores the role of fear and group defense in ecological systems, contributing to a deeper understanding of species interactions. His innovative use of mathematical models to study human-to-human disease transmission, including COVID-19, underscores the interdisciplinary impact of his research. By employing advanced computational tools and analytical techniques, Dr. Pal aims to develop predictive models that inform sustainable ecosystem management and public health strategies.

Conclusion

Dr. Saheb Pal’s research portfolio, academic achievements, and contributions to the mathematical biology field make him a strong contender for the Best Researcher Award. By addressing areas like funding and community engagement, his candidacy could be further strengthened. His innovative approach and dedication to advancing science align perfectly with the award’s objectives, positioning him as an exemplary researcher in his domain.

Publications

  • Effect of hunting cooperation and fear in a predator-prey model
    • Authors: S. Pal, N. Pal, S. Samanta, J. Chattopadhyay
    • Citations: 188
    • Year: 2019
  • Role of fear in a predator–prey model with Beddington–DeAngelis functional response
    • Authors: S. Pal, S. Majhi, S. Mandal, N. Pal
    • Citations: 116
    • Year: 2019
  • Fear effect in prey and hunting cooperation among predators in a Leslie-Gower model
    • Authors: S. Pal, N. Pal, S. Samanta, J. Chattopadhyay
    • Citations: 110
    • Year: 2019
  • Hunting cooperation in a discrete-time predator-prey system
    • Authors: S. Pal, N. Pal, J. Chattopadhyay
    • Citations: 57
    • Year: 2018
  • Impact of fear effect in a discrete-time predator-prey system
    • Authors: K. Kundu, S. Pal, S. Samanta, A. Sen, N. Pal
    • Citations: 33
    • Year: 2018
  • Chaos control in a discrete-time predator-prey model with weak Allee effect
    • Authors: S. Pal, S.K. Sasmal, N. Pal
    • Citations: 26
    • Year: 2018
  • Cooperation delay induced chaos in an ecological system
    • Authors: S. Pal, M. Hossain, P. Panday, N.C. Pati, N. Pal, J. Chattopadhyay
    • Citations: 25
    • Year: 2020
  • A discrete-time model with non-monotonic functional response and strong Allee effect in prey
    • Authors: Z. AlSharawi, S. Pal, N. Pal, J. Chattopadhyay
    • Citations: 20
    • Year: 2020
  • Bifurcations, chaos, and multistability in a nonautonomous predator–prey model with fear
    • Authors: M. Hossain, S. Pal, P.K. Tiwari, N. Pal
    • Citations: 19
    • Year: 2021
  • Bifurcations and multistability in a food chain model with nanoparticles
    • Authors: M. Hossain, N.C. Pati, S. Pal, S. Rana, N. Pal, G.C. Layek
    • Citations: 18
    • Year: 2021
  • Bistability and tristability in a predator-prey model with strong Allee effect in prey
    • Authors: R. Kumbhakar, S. Pal, N. Pal, P.K. Tiwari
    • Citations: 9
    • Year: 2023
  • A mechanistic model for airborne and direct human-to-human transmission of COVID-19
    • Authors: S. Pal, I. Ghosh
    • Citations: 8
    • Year: 2022
  • Impact of fear on searching efficiency of prey: A prey–predator model with weak Allee effect
    • Authors: S.K. Sasmal, S. Pal, N. Pal, Y. Takeuchi
    • Citations: 7
    • Year: 2023
  • Impact of fear and group defense on the dynamics of a predator–prey system
    • Authors: S. Pal, S. Karmakar, S. Pal, N. Pal, A.K. Misra, J. Chattopadhyay
    • Citations: 5
    • Year: 2024
  • Dynamics of a coupled socio-environmental model: An application to global CO2 emissions
    • Authors: S. Pal, I. Ghosh
    • Citations: 5
    • Year: 2023