Pasarescu Ovidiu | Algebraic Geometry | Best Researcher Award

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Dr. Pasarescu Ovidiu | Algebraic Geometry | Best Researcher Award

Senior Researcher | Institute of Mathematics of the Romanian Academy | Romania

Dr. Ovidiu Florin Păsărescu is a Principal Researcher at the “Simion Stoilow” Institute of Mathematics of the Romanian Academy (IMAR), whose expertise spans Algebraic Geometry, Non-Standard Analysis, and Mathematical Neuroscience. He earned his Ph.D. in Mathematics from the University of Bucharest with a dissertation on discrete and continuous invariants and classification problems in Algebraic Geometry, following a Master’s and Bachelor’s in Mathematics from the same institution with specialization in Algebraic Geometry. Over an illustrious academic and research career, he has held visiting and research positions at globally recognized institutions, including the University of Tokyo, Colorado State University, the University of Iowa, the Australian National University, and the Mathematical Sciences Research Institute (MSRI) in Berkeley. His scholarly contributions have advanced the intersections of algebraic geometry, model theory, commutative and non-commutative geometry, and their emerging applications in artificial intelligence and neuroscience, as reflected in his co-authored works such as Applications of Non-Standard Analysis in Topoi to Mathematical Neurosciences and Artificial Intelligence and Unification Theories: Means and Generalized Euler Formulas. Dr. Păsărescu has served as a reviewer for Mathematical Reviews and Zentralblatt für Mathematik, organized international schools and seminars on characteristic p methods and birational geometry, and mentored students who have gone on to distinguished academic careers. His leadership in European research networks such as EUROPROJ and EAGER strengthened international collaborations in algebraic and projective geometry. Recognized with prestigious honors including the Fulbright Scholar Fellowship (USA), JSPS Fellowship (Japan), and the Global Center of Excellence (GCOE) grant, he continues to contribute significantly to theoretical and applied mathematics, uniting rigorous algebraic structures with cognitive and computational models in the emerging landscape of mathematical neuroscience and artificial intelligence

Profiles: Scopus | ORCID 

Featured Publications

1. Badea, I., Mocanu, C., Nichita, F., & Păsărescu, O. (2021). Applications of Non-Standard Analysis in Topoi to Mathematical Neurosciences and Artificial Intelligence: Infons, Energons, Receptons (I). Mathematics, 9(17).

2. Iordanescu, R., Nichita, F. F., & Păsărescu, O. (2020). Unification Theories: Means and Generalized Euler Formulas. Axioms, 9(4).

3. Păsărescu, O. (2020, August 3). Applications of Non-Standard Analysis in Topoi to Mathematical Neuroscience and Artificial Intelligence: Infons, Energons, Receptons (I). Preprints, Version 2.

4. Păsărescu, O. (2020, January 11). Applications of Non-Standard Analysis in Topoi to Mathematical Neuroscience and Artificial Intelligence: I. Mathematical Neuroscience. Preprints, Version 1.

5. Păsărescu, O. (2011, January 3). Curves on Rational Surfaces with Hyperelliptic Hyperplane Sections.

Milad Samady Shadlu | Signal Processing | Best Researcher Award

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Dr. Milad Samady Shadlu | Signal Processing | Best Researcher Award

Senior Researcher | Islamic Azad University | Iran

Dr. Milad Samady Shadlu is a distinguished lecturer at the University of Applied Science and Technology of Iran, specializing in Power Electronics, Renewable Energy Systems, and Control Engineering. He holds a Ph.D. in Electrical Engineering with a focus on Power Systems and Converters. Dr. Shadlu’s expertise spans the design, modeling, and control of high-power converters and inverters, multilevel converter systems, renewable energy integration, and maximum power point tracking (MPPT) methods for photovoltaic applications. With a strong academic foundation in control strategies and optimization methods, he has led and collaborated on numerous research projects focused on enhancing power system stability, harmonic mitigation, and fault diagnosis in renewable and grid-connected systems. Dr. Shadlu’s research portfolio comprises over twenty-four publications in reputed journals and international conferences, including notable works on MPPT algorithms, model predictive control, and fault analysis in modular multilevel converters and HVDC systems. He has authored and translated several books in the fields of energy storage, converter technology, and solar power generation, reflecting his commitment to academic knowledge dissemination. As an educator, he has taught a wide range of courses in electrical and control engineering and was honored as the Best Lecturer by the University of Applied Science and Technology of North Khorasan. His recognitions include the Best Researcher Award from the Young Researchers and Elite Club of North Khorasan Province. Dr. Shadlu’s current research focuses on fault detection in modular multilevel converters, hybrid control strategies combining extremum seeking and model predictive control methods for PV systems, and advanced control mechanisms for microgrids and active filters. With a robust record of scholarly output, including highly cited works on power converter control and renewable energy applications, Dr. Milad Samady Shadlu stands as an influential figure in modern power electronics research. 133 Citations, 24 Documents, 6 h-index.

Profiles: Scopus | ORCID | Google Scholar

Featured Publications

1. Fatemi, S. M., Shadlu, M. S.*, & Talebkhah, A. (2019). Comparison of three-point P&O and hill climbing methods for maximum power point tracking in PV systems. Proceedings of the 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC), IEEE. Citations: 33.

2. Shadlu, M. S.* (2019). Comparison of maximum power point tracking (MPPT) algorithms to control DC-DC converters in photovoltaic systems. Recent Advances in Electrical & Electronic Engineering, 12(4), 355–368. Citations: 19.

3. Shadlu, M. S.* (2018). A comparative study between two MPPT algorithms for photovoltaic energy conversion system based on modular multilevel converter. Proceedings of the Iranian Conference on Electrical Engineering (ICEE), IEEE. Citations: 16.

4. Talebkhah, A., Shadlu, M. S.*, & Fatemi, S. M. (2019). Control strategy of a single-phase active power filter with adjustable DC link capacitor voltage for THD reduction in non-linear loads. Proceedings of the 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC), IEEE. Citations: 14.

5. Shadlu, M. S.* (2017). Fault detection and diagnosis in voltage source inverters using principal component analysis. Proceedings of the 4th IEEE International Conference on Knowledge-Based Engineering and Innovation (KBEI). Citations: 14.

Radwan Al-omary | Rings | Best Paper Award

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Prof. Dr. Radwan Al-omary | Rings | Best Paper Award

Associate Professor | Ibb university | Yemen

Dr. Radwan Mohammed Al-Omary is a distinguished mathematician and faculty member at Ibb University, Yemen, specializing in algebra, ring theory, and generalized derivations. He holds advanced degrees in mathematics with a focus on algebraic structures and non-commutative rings. Throughout his academic career, Dr. Al-Omary has made significant contributions to the understanding of prime rings, generalized (α, β)-derivations, and Lie ideals, authoring numerous influential publications in reputed international journals such as Rendiconti del Seminario Matematico della Università di Padova, Communications of the Korean Mathematical Society, and the European Journal of Pure and Applied Mathematics. His most-cited works, including “Lie Ideals and Jordan Triple Derivations in Rings” and “Generalized Derivations on Prime Rings Satisfying Certain Identities,” have advanced theoretical perspectives in ring theory and inspired further mathematical exploration. In addition to his prolific research output, he has actively contributed to the global mathematical community through extensive peer-review activities for leading journals including WSEAS Transactions on Mathematics, Mathematical Reviews, and the European Journal of Pure and Applied Mathematics, completing over three dozen verified manuscript reviews. Dr. Al-Omary’s research interests encompass derivations in algebraic systems, Morita contexts, commutativity conditions in prime rings, and the structural behavior of algebraic identities, reflecting a deep commitment to advancing mathematical theory and education. His scholarly impact is further supported by an established citation record and international collaborations that highlight his reputation as a dedicated researcher and academic leader in his field.

Profiles: Scopus | ORCID | Google Scholar

Featured Publications

1. Hongan, M., Rehman, N. U., & Al-Omary, R. M.* (2011). Lie ideals and Jordan triple derivations in rings. Rendiconti del Seminario Matematico della Università di Padova, 125, 147–156. Citations: 40.

2. Haetinger, C. (2009). On Lie structure of prime rings with generalized (α, β)-derivations. Boletim da Sociedade Paranaense de Matemática, —. Citations: 16.

3. Al-Omary, R. M.* (2021). Generalized derivations on prime rings satisfying certain identities. Communications of the Korean Mathematical Society, 36(2), 229–238. Citations: 15.

4. Nawas, M. K. A., & Al-Omary, R. M.* (2018). On ideals and commutativity of prime rings with generalized derivations. European Journal of Pure and Applied Mathematics, 11(1), 79–89. Citations: 12.

5. Rehman, N. U., Al-Omary, R. M.*, & Muthana, N. M. (2019). A note on multiplicative (generalized)(α, β)-derivations in prime rings. Annales Mathematicae Silesianae, 33, 266–275. Citations: 10.

Ajay Kumar | Numerical Analysis | Indian Institute of Technology Kanpur

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Dr. Ajay Kumar | Numerical Analysis | Indian Institute of Technology Kanpur

Post Doctoral | Indian Institute of Technology Kanpur | India

Dr. Ajay Kumar is a Postdoctoral Fellow in the Department of Mathematics and Statistics at the Indian Institute of Technology Kanpur, specializing in fractional calculus, nonlinear dynamics, numerical analysis, and mathematical modeling of disease and ecological systems. He earned his Ph.D. in Mathematics with a focus on fractional calculus from the National Institute of Technology Jamshedpur, following an M.Sc.-Tech in Mathematics and Computing from Jamia Millia Islamia and a B.Sc. in Physics, Chemistry, and Mathematics from CCS University, Meerut. Before joining IIT Kanpur, he served as an Assistant Professor at JECRC University, Jaipur, where he contributed to academic instruction and research mentorship. Dr. Kumar has an impressive publication record in high-impact journals such as Chaos, Solitons & Fractals, Results in Physics, Mathematics and Computers in Simulation, and Journal of Computational Science, reflecting his strong engagement in the study of fractional-order dynamical systems, eco-epidemiological modeling, and chaos theory. His research collaborations span internationally with scholars from Saudi Arabia, Egypt, and India, demonstrating a broad and interdisciplinary research network. He has also presented his work at multiple national and international conferences and participated in workshops and training programs that enhance computational and analytical expertise. Dr. Kumar’s academic excellence is supported by national-level qualifications such as GATE and IIT-JAM, alongside prestigious research fellowships including the Junior and Senior Research Fellowships from NIT Jamshedpur. With over 500 citations and an H-index of 10, his contributions significantly advance the application of fractional calculus in complex system modeling.

Profiles: ORCID | Google Scholar

Featured Publications

1. Kumar S., Kumar A., Samet B., Gómez-Aguilar J.F., Osman M.S., A chaos study of tumor and effector cells in fractional tumor-immune model for cancer treatment. Chaos, Solitons & Fractals, 2020, Citations: 222.

2. Kumar S., Kumar A., Samet B., Dutta H., A study on fractional host–parasitoid population dynamical model to describe insect species. Numerical Methods for Partial Differential Equations, 2021, Citations: 187.

3. Kumar A., Kumar S., A study on eco-epidemiological model with fractional operators. Chaos, Solitons & Fractals, 2022, Citations: 43.

4. Kumar S., Kumar A., Jleli M., A numerical analysis for fractional model of the spread of pests in tea plants. Numerical Methods for Partial Differential Equations, 2022, Citations: 27.

5. Alzaid S.S., Kumar A., Kumar S., Alkahtani B.S.T., Chaotic behavior of financial dynamical system with generalized fractional operator. Fractals, 2023, Citations: 18.

Khushdil Ahmad | Pure Mathematics | Excellence in Research

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Dr. Khushdil Ahmad | Pure Mathematics | Excellence in Research

Khushdil Ahmad | Government College University | Pakistan

Dr. Khushdil Ahmad is a Visiting Faculty Member in the Department of Mathematics at Government College University, Lahore, specializing in Fixed Point Theory, Nonlinear Analysis, and Algebraic Combinatorics. He earned his Ph.D. in Mathematics from Government College University, Lahore, where his research explored posets at the intersection of combinatorics and category theory under the supervision of Prof. Dr. Khurram Shabbir and Dr. Eric Rubiel Dolores-Cuenca. He also holds an M.Phil. in Mathematics from the same institution, where he investigated the approximation of fixed points of multivalued nonexpansive mappings in ordered CAT(0) spaces, and a BS in Mathematics from Government Post Graduate Jahanzeb College, Swat. Dr. Ahmad has served as a visiting faculty member at both Government College University, Lahore, and Government M.A.O. Graduate College, Lahore, teaching a range of undergraduate and advanced mathematics courses including Real Analysis, Optimization Theory, Graph Theory, and Numerical Analysis. His research contributions encompass over ten peer-reviewed publications in reputed international journals such as Symmetry, Fractal and Fractional, Journal of Function Spaces, AIMS Mathematics, and Journal of Algebraic Combinatorics. His work focuses on iterative schemes, computational methods in Banach and CAT(0) spaces, and applications of fixed point theory in mathematical modeling and dynamic systems. In addition to his research, he actively serves as a reviewer for multiple international journals, including Open Mathematics, Alexandria Engineering Journal, Qeios, Sahand Communications in Mathematical Analysis, and Iraqi Journal of Science. Dr. Ahmad is also an Academic Board Member of Global Open Share Publishing and advisor to Dr. Salam Society for Mathematics at GC University. His scholarly excellence is reflected in his growing citation record and contributions to collaborative global research. He has presented at international conferences, including the 1st International Conference on Mathematics and Mathematics Education, Indonesia, and continues to advance mathematical inquiry through both teaching and research.27 Citations, 11 Documents, h-index: 3.

Profiles: Scopus | ORCID | Google Scholar

Featured Publications

1. Ahmad, K.*., Shabbir, K., & Ahsan, K. (2025). A refined inertial-like subgradient method for split equality problems. AppliedMath, 5(3), 117.

2. Jia, J., Shabbir, K., Ahmad, K.*, Shah, N. A., & Botmart, T. (2022). Strong convergence of a new hybrid iterative scheme for nonexpensive mappings and applications. Journal of Function Spaces, 2022(1), 4855173. Citations: 19

3. Ahmad, K.*., Dolores-Cuenca, E. R., & Shabbir, K. (2025). Shuffle series. Journal of Algebraic Combinatorics, 61(2), 1–40. Citations: 2.

4. Ahmad, K.*., Shabbir, K., & Nazar, N. (2024). Convergence analysis of Picard–Thakur hybrid iterative scheme for α-nonexpansive mappings in uniformly convex Banach spaces. International Journal of Applied Mathematical Research, 13(1), 34–48. Citations: 2.

5. Khan, S. H., Ahmad, K.*, & Abbas, M. (2023). Approximation of fixed points for a pair of certain nonexpansive type mappings with applications. Punjab University Journal of Mathematics, 55(11), 427–449. Citations: 2.

Vesna Knights | Mathematics in Enginering | Mathematical Engineering Excellence Award

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Prof. Vesna Knights | Mathematics in Enginering | Mathematical Engineering Excellence Award

Professor | St. Clement of Ohrid University of Bitola | Macedonia

Prof. Vesna Antoska Knights is a Full Professor at the Faculty of Technology and Technical Sciences – Veles, University “St. Kliment Ohridski” – Bitola, Republic of North Macedonia, specializing in applied mathematics, mathematical modelling, statistics, artificial intelligence, and optimization. She holds a Ph.D. in Technical Sciences from the Faculty of Electrical Engineering and Information Technologies, “Ss. Cyril and Methodius University” – Skopje, where her doctoral research focused on robotic system modelling and control. Her academic background includes a Master of Science in Technical Sciences with specialization in numerical simulation of flow and a Bachelor’s degree in Mechanical Engineering. With over two decades of university teaching and research experience, she has served in multiple leadership roles, including Vice Dean for Science and International Cooperation and Head of the Doctoral Studies Council. Dr. Knights has led and participated in numerous international and EU-funded projects, including FP7 ECCEROBOT, COST Action DE-PASS, and national research initiatives on smart agriculture and machine learning applications. Her interdisciplinary research bridges engineering, data science, nutrition, and IoT-based intelligent systems, resulting in 19 indexed publications and significant citations in international journals such as Applied Sciences, Nutrients, and Future Internet. She serves as an Editorial Board Member of Chemistry in Industry (KUI) and is actively engaged in European academic networks. Her recent contributions include advances in AI-based modeling for nutrition, robotic control, and optimization in smart systems. Professor Knights continues to contribute to the scientific community through mentorship, editorial work, and collaborative international research. 62 Citations, 19 Documents, h-index 5.

Profiles: Scopus | ORCID | Google Scholar

Featured Publications

1. Knights, V., & Prchkovska, M. (2024). From equations to predictions: Understanding the mathematics and machine learning of multiple linear regression. Journal of Mathematical & Computer Applications, 3(2), 1–8. Citations: 11.

2. Knights, V., & Petrovska, O. (2024). Dynamic modeling and simulation of mobile robot under disturbances and obstacles in an environment. Journal of Applied Mathematics & Computation, 8(1), 59–67. Citations: 7.

3. Knights, V., Petrovska, O., & Gajdoš Kljusurić, J. (2024). Nonlinear dynamics and machine learning for robotic control systems in IoT applications. Future Internet, 16(12), 435. Citations: 7.

4. Knights, V., Kolak, M., Markovikj, G., & Gajdoš Kljusurić, J. (2023). Modeling and optimization with artificial intelligence in nutrition. Applied Sciences, 13(13), 7835. Citations: 27.

5. Antoska-Knights, V., Gacovski, Z., & Deskovski, S. (2017). Obstacles avoidance algorithm for mobile robots using the potential fields method. Universal Journal of Electrical and Electronic Engineering, 5, 75–84. Citations: 11.

Jan Iwaszkiewicz | Control of converters | Innovative Research Award

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Assoc. Prof. Dr. Jan Iwaszkiewicz | Control of converters | Innovative Research Award

Professor | Gdynia Maritime University | Poland

Professor Jan Iwaszkiewicz is a distinguished scholar in power electronics and automation, currently serving as Professor at the Faculty of Electrical Engineering, Department of Ship Automation, Gdynia Maritime University, Poland. He holds an M.Sc. in Electronics from the Technical University of Gdansk and both Ph.D. and Doctor of Science degrees in Power Electronics from the Electrotechnical Institute (IEL) in Warsaw. Throughout his prolific career, he has held key academic and leadership positions, including Assistant Master and later Director at the IEL Gdansk Branch, Senior Researcher, and Head of the Ship Automation Department at Gdynia Maritime University. His research expertise lies in power electronics, multilevel and voltage source inverters, converter modeling, and advanced control algorithms. Deeply interested in the mathematical foundations of converter theory, Professor Iwaszkiewicz has developed analytical and recursive models that bridge theoretical mathematics with practical engineering applications. He has made pioneering contributions to orthogonal vector theory in inverter control, recursive control using orthogonal vectors, and the application of Haar wavelets in cascade inverter control. His extensive body of work comprises more than 130 publications and five patents, with highly cited papers addressing multilevel inverter topology, predictive control algorithms, and harmonic distortion optimization. He has led numerous national and international research projects and has been instrumental in mentoring researchers in the field of mathematical modeling of power converters. Professor Iwaszkiewicz is a member of the Polish Electricians Association (SEP) and the Power Electronics Committee of the Polish Committee of Standardization (PKN), and a former member of the IEEE. His scholarly contributions reflect a lifelong pursuit of integrating rigorous mathematical analysis with cutting-edge engineering practice, establishing him as a leading figure in the field of power electronics. 125 Citations, 42 Documents, 6 h-index.

Profiles: Scopus | ORCID | Google Scholar

Featured Publications

1. Iwaszkiewicz J.*, Hashad M., “A novel orthogonal-vectors-based topology of multilevel inverters.” IEEE Transactions on Industrial Electronics, 2002, 49(4), Citations: 41.

2. Iwaszkiewicz J.*, Perz J., “Mathematical approach to THD optimization in multilevel convertors.” International Conference on Renewable Energy and Power Quality (ICREPQ), 2006, Paper 6. Citations: 9.

3. Iwaszkiewicz J.*, Perz J., “Fourier series and wavelet transform applied to stepped waveform synthesis in multilevel convertors.” Proceedings of the Institute of Electrical Engineering, 2006, 59–74. Citations: 9.

4. Iwaszkiewicz J.*, Perz J., “Multilevel convertors for distributed power generation systems with DC voltage sources.” International Conference on Renewable Energy and Power Quality (ICREPQ), 2005, Paper 5. Citations: 17.

5. Iwaszkiewicz J.*, “A predictive algorithm for current controlled voltage source inverter.” IEEE International Symposium on Industrial Electronics (ISIE), 1993, Budapest. Citations: 12.

Muhammad Asim | Harmonic Analysis | Best Researcher Award

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Assist. Prof. Dr. Muhammad Asim | Harmonic Analysis | Best Researcher Award

Assistant professor | National University of Technology | Pakistan

Dr. Muhammad Asim is an Assistant Professor of Mathematics at the National University of Technology (NUTECH), Islamabad, specializing in pure and applied mathematics with strong expertise in harmonic analysis and dynamical systems. He earned his Ph.D. and M.Phil. in Mathematics from Quaid-i-Azam University, Islamabad, where his research centered on functional and harmonic analysis, and his earlier academic achievements include M.Sc. and B.Sc. degrees with distinction. Dr. Asim has extensive teaching and research experience, having served as visiting faculty at Quaid-i-Azam University and the Pakistan Institute of Development Economics, as well as a research associate on an HEC-funded project investigating the continuity of integral operators on function spaces. His scholarly contributions focus on fractional Hardy operators, Morrey–Herz spaces, variable exponent analysis, and related functional inequalities, producing a series of impactful publications in high-indexed journals such as AIMS Mathematics, Journal of Inequalities and Applications, Journal of Function Spaces, and Fractal and Fractional. He has collaborated with international scholars, contributing original findings on fractional bilinear Hardy operators and commutator estimates in variable exponent frameworks. Beyond research, Dr. Asim is a recipient of the Best Research Paper Award and has presented his work at international conferences, showcasing his commitment to advancing mathematical analysis. His editorial and academic leadership include serving on the editorial board of Bilquis Postgraduate College for Women, Rawalpindi, and mentoring emerging scholars in mathematical research. His professional memberships, teaching excellence, and rigorous analytical approach reflect a deep dedication to both theoretical innovation and academic service, establishing him as a distinguished researcher and educator in the mathematical sciences.

Profile: ORCID

Featured Publications

1. Asim M.*, AlNemer G., Analytical findings on bilinear fractional Hardy operators in weighted central Morrey spaces with variable exponents. AIMS Mathematics, 2025.

2. Asim M.*, AlNemer G., Boundedness on variable exponent Morrey–Herz space for fractional multilinear Hardy operators. AIMS Mathematics, 2025.

3. Asim M.*, AlNemer G., Fractional rough Hardy operators within Morrey–Herz spaces characterized by variable exponents. Fractal and Fractional, 2025.

4. Beenish, Asim M.*, Boulaaras S., Rahman M.U., Dynamical behaviour and solutions in the fractional Gross–Pitaevskii model. Mathematical and Computer Modelling of Dynamical Systems, 2025.

5. Asim M.*, AlNemer G., Results for fractional bilinear Hardy operators in central varying exponent Morrey space. AIMS Mathematics, 2024.

Zaka Ratsimalahelo | Inference in statistics | Best Researcher Award

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Prof. Zaka Ratsimalahelo | Inference in statistics | Best Researcher Award

Zaka Ratsimalahelo | Marie and Louis Pasteur University | France

Prof. Zaka Ratsimalahelo, a distinguished academic in Econometrics at Université Marie et Louis Pasteur, has established a notable career in applied econometrics, microfinance, and development economics. He holds advanced degrees specializing in econometrics and has built extensive expertise through both teaching and research, contributing significantly to the understanding of financial development, rank determination of matrices, and microfinance dynamics. Throughout his career, Professor Ratsimalahelo has held key academic roles, actively engaging in high-impact projects addressing economic growth, financial inclusion, and the structural modeling of economic systems. His research focus spans theoretical econometrics, including rank tests based on matrix perturbation theory and VARMA model specification, as well as applied studies on financial development in West Africa and microfinance systems in Africa and Europe. He has authored influential publications in internationally recognized journals, with several works co-authored with leading scholars in economics and finance. His contributions have not only advanced scholarly discourse but also offered practical insights into policy and financial sector development. Professor Ratsimalahelo’s dedication to research excellence is reflected in his editorial involvement, academic collaborations, and recognition by peers, with his work being cited across multiple domains. His scholarly output demonstrates both depth in econometric theory and breadth in applied economic issues, underscoring his influence as a researcher and mentor. 17 Citations, 9 documents, 3 h-index.

Profiles: Scopus | Google Scholar

Featured Publications

1. Ratsimalahelo Z.* Rank test based on matrix perturbation theory. EERI Research Paper Series, 2001, Citations: 25.

2. Ratsimalahelo Z.* Strongly consistent determination of the rank of matrix. EERI Research Paper Series, 2003, Citations: 20.

3. Ratsimalahelo Z.*, Barry M.D. Financial development and economic growth: Evidence from West Africa. Economics Bulletin, 2010, 30(4), 2996–3009, Citations: 18.

4. Bouasria M., Ashta A., Ratsimalahelo Z.* Bottlenecks to financial development, financial inclusion, and microfinance: A case study of Mauritania. Journal of Risk and Financial Management, 2020, 13(10), 239, Citations: 15.

5. Founanou M., Ratsimalahelo Z.* Financement des petites et moyennes entreprises en Afrique subsaharienne. La Revue des Sciences de Gestion, 2011, 249–250(3), 105–112, Citations: 10.

Alfonso Labao | Cryptography | Excellence in Applied Mathematics

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Assist. Prof. Dr. Alfonso Labao | Cryptography | Excellence in Applied Mathematics

Assistant Professor | University of the Philippines Diliman | Philippines

Dr. Alfonso B. Labao, Ph.D., is a tenured Assistant Professor in the Department of Computer Science at the University of the Philippines Diliman, specializing in the mathematical foundations of computer science, including recursion theory, logic, automata theory, and formal verification. He earned his doctorate and master’s degrees in Computer Science from the University of the Philippines Diliman, complemented by a master’s degree in Economics from the same institution and a bachelor’s degree in Management of Applied Chemistry from Ateneo de Manila University. His professional experience spans teaching core theory and systems courses such as discrete mathematics, algorithms, and programming languages, while also contributing as a machine learning engineer and researcher in projects focused on artificial intelligence applications for environmental and social impact. As co-creator of the Logic and Computability Laboratory, he has advanced theoretical research on computability and descriptive complexity, alongside practical studies on cryptographic systems, formal verification, and network survivability. His scholarly contributions include highly cited works on deep learning methods for ecological applications, secure cryptographic protocols, and signal processing, with publications in journals such as IEEE Transactions on Neural Networks and Learning Systems, Ecological Informatics, Conservation Biology, and Cryptography, as well as presentations at international mathematics and computing conferences. Recognized for his excellence in research and teaching, he has received awards such as the Teaching Research Award, International Publication Awards, a Professorial Chair, and was honored as class valedictorian of the National Graduate School of Engineering. He also serves as a reviewer for leading journals including IEEE Transactions on Neural Networks and Learning Systems and the International Journal of Foundations of Computer Science, underscoring his leadership in both theoretical and applied domains. Deeply grounded in mathematics, his work bridges logic, computation, and applied machine learning, making significant contributions to advancing theory and practice in computer science. 156 Citations, 17 Documents, 6 h-index.

Profiles: Google Scholar | Scopus Profile | ORCID Profile

Featured Publications

1. Labao A.*, Adorna H.N., Effective descriptive complexity of some compact sets. SciEnggJ, 2025, 18(2): 258-263.

2. Ortiz S.L.S., Enriquez J.G.R., Adorna H.N., Labao A.*, Formalizing resource ownership semantics of spinlocks with the Coq proof assistant. Workshop on Computation: Theory and Practice (WCTP), 2025, Proceedings.

3. Labao A.*, Adorna H.N., A CCA-PKE secure-cryptosystem resilient to randomness reset and secret-key leakage. Cryptography, 2022, 6(1): 2. Citations: 5.

4. Labao A.*, Adorna H.N., Cryptographic rational secret sharing schemes over general networks. Cryptography, 2022, 6(4): 50. Citations: 2..

5. Labao A.*, Adorna H.N., Communication complexities of leakage-secure PKE cryptosystems and generic transformations. Philippine Journal of Science, 2023, 152(1).