Full Professor at Arkansas State University, United States
Dr. Jeongho Ahn is a full professor in the Department of Mathematics and Statistics at Arkansas State University (ASU) since Fall 2021. He has been part of ASU since 2008, serving in various roles, including associate and assistant professor. Dr. Ahn earned his Ph.D. in Mathematics from The University of Iowa in 2003. His research focuses on applied mathematics, numerical analysis, partial differential equations, and dynamic contact problems. He is known for his work on finite element methods and complementarity problems. Dr. Ahn is dedicated to teaching and research with a strong commitment to the advancement of mathematics. 📚🧑🏫🔢
Professional Profile:
Orcid
Scopus
Education and Experience
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Ph.D. in Mathematics from The University of Iowa, USA (2003) 🎓
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M.S. in Mathematics from Kyung Hee University, South Korea (1991) 🇰🇷
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B.S. in Mathematics from Kyung Hee University, South Korea (1989) 🇰🇷
Teaching Experience:
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Full Professor, Department of Mathematics and Statistics, ASU (2021–Present) 📚
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Associate Professor, ASU (2015–2021) 🧑🏫
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Assistant Professor, ASU (2009–2015) 🔢
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Visiting Assistant Professor, ASU (2008–2009) 🌍
Professional Development
Dr. Jeongho Ahn has continuously advanced his academic and professional career, establishing himself as a leader in applied mathematics. With years of experience, his teaching spans topics such as algebra, calculus, differential equations, and numerical analysis. He has worked extensively on research in dynamic contact problems and finite element methods, significantly contributing to the development of mathematical theories. Dr. Ahn remains engaged in further professional development through his active research in numerical methods, participating in conferences and workshops to share insights and innovations in applied mathematics. His work fosters collaboration in mathematical and engineering fields. 🏫🔬👨🔬
Research Focus
Dr. Jeongho Ahn’s research primarily revolves around applied mathematics, where he explores numerical analysis, partial differential equations (PDEs), and dynamic contact problems. His expertise includes the development of finite element methods used to solve complex equations in various applications. He works on complementarity problems and differential variational inequalities, addressing real-world challenges in engineering, physics, and economics. By advancing computational techniques, Dr. Ahn aims to improve mathematical models in diverse fields, making significant strides in mathematical modeling and problem-solving methodologies that have broad implications in science and technology. 📊⚙️💻🧮
Awards and Honors
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Full Professor, Department of Mathematics and Statistics, ASU (2021–Present) 🏅
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Associate Professor, ASU (2015–2021) 🌟
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Assistant Professor, ASU (2009–2015) 🎓
Publication Top Notes
- Detachment Waves in Frictional Contact: Analysis and Simulations of a Two-Mass System
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Citation: Ahn, J. (2024). Detachment waves in frictional contact: analysis and simulations of a two-mass system. Nonsmooth Problems with Publications in Mathematics, Banach Center Publications.
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Year: 2024
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Details: This paper likely explores detachment waves in frictional contact between two masses. It may involve the modeling and simulation of how one mass separates from another due to dynamic forces and friction.
- A Generalized Duffing Equation with the Coulomb’s Friction Law and Signorini-Type Contact Conditions
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Citation: Ahn, J. (2023). A generalized Duffing equation with the Coulomb’s friction law and Signorini-type contact conditions. Nonlinear Analysis: Real World Applications.
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Year: 2023
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Details: This paper generalizes the Duffing oscillator equation by including Coulomb friction and Signorini contact conditions, both of which introduce nonsmooth behaviors into the system. It explores how these factors influence nonlinear oscillations and stability.
- A Spring-Beam System with Signorini’s Condition and the Normal Compliance Condition
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Citation: Ahn, J. (2023). A spring-beam system with Signorini’s condition and the normal compliance condition. International Journal of Numerical Analysis and Modeling.
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Year: 2023
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Details: This study investigates a spring-beam system under Signorini’s non-penetration condition and normal compliance, examining how these boundary conditions affect the system’s deformation and response to applied forces.
- Nonlinear Thermoviscoelastic Timoshenko Beams with Dynamic Frictional Contact
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Citation: Ahn, J. (2022). Nonlinear thermoviscoelastic Timoshenko beams with dynamic frictional contact. Applied Analysis.
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Year: 2022
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Details: The paper addresses Timoshenko beams that exhibit nonlinear thermoviscoelastic behavior and experience dynamic frictional contact. The study likely combines thermal, mechanical, and viscoelastic effects to model beam deformations under various dynamic conditions.
- A Rod-Beam System with Dynamic Contact and Thermal Exchange Condition
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Citation: Ahn, J. (2021). A rod-beam system with dynamic contact and thermal exchange condition. Applied Mathematics and Computation.
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Year: 2021
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Details: This paper discusses the interaction between a rod and a beam, incorporating dynamic contact and thermal exchange conditions. The study likely explores how thermal effects influence the mechanical response of the system when subject to contact forces.
Conclusion
Dr. Jeongho Ahn’s career is defined by a remarkable blend of academic leadership, cutting-edge research, and teaching excellence. His work in numerical methods, finite element analysis, and applied mathematics has had a broad impact across multiple domains, including engineering, materials science, and economics. He is not only advancing mathematical theory but also developing practical tools that are shaping the future of these fields.
Given his long-standing academic contributions, innovative research, and commitment to excellence in education, Dr. Jeongho Ahn is exceptionally well-qualified for the Best Researcher Award. His work continues to influence both the academic world and the practical, real-world application of mathematical methods, marking him as a leading figure in his field.