Published on 17/09/202517/09/2025 by Business Strategy 56 / 100 Powered by Rank Math SEO SEO Score Dr. Tegegne Getachew Legass | Analysis of Partial Differential Equations | Best Researcher Award Research Scholar at Mekdela Amba University | Ethiopia Dr. Tegegne Getachew Legass is an Assistant Professor specializing in applied analysis, mathematical physics, and nonlinear partial differential equations, with a focus on models in fluid and plasma dynamics. He completed his doctoral studies in the analysis of partial differential equations and earned his master’s degree in algebra and bachelor’s degree in applied mathematics. He has extensive academic and research experience, having worked at several universities and held leadership roles including director positions in library services and research and international relations. His research interests include applied and computational mathematics and cryptography. Dr. Getachew has published numerous papers in prestigious journals covering topics such as the spatial analyticity of solutions to nonlinear equations, with many more under review. He actively contributes as a peer reviewer for multiple indexed journals and participates in academic committees and conferences. He is recognized for his service to the research community and has been honored with awards for his contributions to scientific research and manuscript reviews. Additionally, he is engaged in community service through educational tutorials and mentorship programs. Dr. Getachew is proficient in LaTeX, MATLAB, and Python, and remains committed to advancing mathematical research and supporting academic excellence. Profiles : ORCID | Google Scholar Featured Publications: Getachew, T., & Belayneh, B. (2024). New asymptotic lower bound for the radius of analyticity of solutions to nonlinear Schrödinger equation. Analysis and Applications, accepted manuscript. Getachew, T., Belayneh, B., & Tesfahun, A. (2024). Propagation of radius of analyticity for solutions to a fourth‐order nonlinear Schrödinger equation. Mathematical Methods in the Applied Sciences, 47(18). Getachew, T., Tesfahun, A., & Belayneh, B. (2024). On the persistence of spatial analyticity for generalized KdV equation with higher order dispersion. Mathematische Nachrichten, 297(5), 1737–1748. Getachew, T. (2025). Lower bounds of spatial analyticity radius for Benjamin-Bona-Mahony equation on the circle. Journal of Mathematical Modeling, 13(1), 201–208. Getachew, T. (2025). New lower bounds of spatial analyticity radius for the Kawahara equation. International Journal of Differential Equations, 2025(1), 2947966. Tegegne Getachew Legass | Analysis of Partial Differential Equations | Best Researcher Award
Dr. Tegegne Getachew Legass is an Assistant Professor specializing in applied analysis, mathematical physics, and nonlinear partial differential equations, with a focus on models in fluid and plasma dynamics. He completed his doctoral studies in the analysis of partial differential equations and earned his master’s degree in algebra and bachelor’s degree in applied mathematics. He has extensive academic and research experience, having worked at several universities and held leadership roles including director positions in library services and research and international relations. His research interests include applied and computational mathematics and cryptography. Dr. Getachew has published numerous papers in prestigious journals covering topics such as the spatial analyticity of solutions to nonlinear equations, with many more under review. He actively contributes as a peer reviewer for multiple indexed journals and participates in academic committees and conferences. He is recognized for his service to the research community and has been honored with awards for his contributions to scientific research and manuscript reviews. Additionally, he is engaged in community service through educational tutorials and mentorship programs. Dr. Getachew is proficient in LaTeX, MATLAB, and Python, and remains committed to advancing mathematical research and supporting academic excellence. Profiles : ORCID | Google Scholar Featured Publications: Getachew, T., & Belayneh, B. (2024). New asymptotic lower bound for the radius of analyticity of solutions to nonlinear Schrödinger equation. Analysis and Applications, accepted manuscript. Getachew, T., Belayneh, B., & Tesfahun, A. (2024). Propagation of radius of analyticity for solutions to a fourth‐order nonlinear Schrödinger equation. Mathematical Methods in the Applied Sciences, 47(18). Getachew, T., Tesfahun, A., & Belayneh, B. (2024). On the persistence of spatial analyticity for generalized KdV equation with higher order dispersion. Mathematische Nachrichten, 297(5), 1737–1748. Getachew, T. (2025). Lower bounds of spatial analyticity radius for Benjamin-Bona-Mahony equation on the circle. Journal of Mathematical Modeling, 13(1), 201–208. Getachew, T. (2025). New lower bounds of spatial analyticity radius for the Kawahara equation. International Journal of Differential Equations, 2025(1), 2947966.