Dr. Gerima Tefera Dejen 🇪🇹 is an accomplished Associate Professor of Mathematics with a Ph.D. in Algebra 🎓 and over two decades of academic experience. He has published 20+ peer-reviewed papers 📚 in reputed Scopus and Web of Science-indexed journals, focusing on fuzzy algebra, homological algebra, and implication structures 🔬. As Head of the Mathematics Department at Wollo University 🏛️, he has led curriculum development, supervised graduate research, and contributed to community training in GeoGebra and MATLAB 🖥️. A dedicated reviewer 📝 and educator, Dr. Gerima authored modules and textbooks to enhance postgraduate learning. His skills in Python, SQL, and mathematical modeling support his vision to connect mathematics with technology 🤖. With a strong commitment to research, education, and community impact, he is a deserving candidate for prestigious research recognition 🏅.
Professional Profile
Google Scholar
Scopus Profile
ORCID Profile
🎓 Education
Dr. Gerima Tefera Dejen holds a Ph.D. in Mathematics with a specialization in Algebra from Bahir Dar University 🎓, where he earned a perfect CGPA of 4.0 and received a “Very Good” grade for his dissertation 📘. He obtained his M.Sc. in Algebra from Addis Ababa University with distinction (CGPA 3.85) and a B.Ed. in Mathematics from Kotebe College of Teacher Education 📐. His academic journey reflects a steady climb of excellence, evolving from foundational theory to advanced algebraic research. Dr. Gerima also developed instructional modules and authored a graduate-level textbook, showcasing his deep engagement with both learning and teaching 📖. His strong formal education underpins his capacity for high-level theoretical research and curriculum innovation 🧠.
🏫Professional Experience
With over two decades of teaching and leadership experience 👨🏫, Dr. Gerima Tefera has significantly contributed to Ethiopia’s mathematics education. He started his career teaching secondary school (1999–2004) and advanced to university-level instruction at Bahir Dar University and Wollo University 🏫. Currently serving as the Head of the Mathematics Department at Wollo University, he has taught diverse courses—from Modern Algebra and Lie Algebra to Number Theory and Cryptography 🔢. He has also supervised M.Sc. theses and led curriculum development 📘. His administrative roles include membership in research, academic, and postgraduate committees. His leadership in organizing Wollo University’s first Math Camp (2024) demonstrates his commitment to mathematical outreach and innovation 🌍.
🔍 Research Interest
Dr. Gerima’s primary research interests lie in Algebra, particularly in fuzzy structures, homological algebra, and implication algebras 🔬. He explores abstract mathematical systems and their foundational behaviors, contributing to the advancement of algebraic theory. Additionally, he is deeply interested in the application of mathematics in science and technology 🧪, with a growing focus on mathematical software development, artificial intelligence 🤖, and computational modeling. He is passionate about connecting abstract theories to real-world applications, especially in education and technology integration 💡. This interdisciplinary approach makes his research not only theoretically rich but also impactful in modern scientific contexts 🌐.
🏅 Awards and Honors
Dr. Gerima has earned recognition through his extensive contributions to mathematics research and education 🏆. While specific awards are not detailed in his CV, his appointment as Head of Department, regular peer-review roles in international journals, and invitations to lead community workshops reflect his professional esteem and academic leadership 🌟. His textbook publication and multiple appearances in Scopus- and Web of Science-indexed journals further underscore his reputation within the scholarly community 📚. Organizing the Wollo University Math Camp in collaboration with African Mathematics (SAMI) highlights his standing in regional academic networks and his dedication to advancing mathematical culture in Ethiopia 🇪🇹.
🧪 Research Skills
Dr. Gerima Tefera possesses a robust set of research and technical skills that strengthen his academic profile 💼. He has deep expertise in Algebra, including fuzzy logic systems, Lie algebra, and algebraic lattices, reflected in over 23 published papers in reputed journals 📑. His skills extend to mathematical software like GeoGebra, as well as programming tools such as Python 🐍 and SQL 💻, enhancing his capacity to integrate theory with computational methods. As a frequent peer reviewer, he maintains high academic rigor and contributes to scholarly quality assurance. His ability to connect pure mathematics with technological tools gives him a competitive edge in modern research environments 🧠📊.
Publications Top Note 📝
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Title: ALMOST-0 P Distributive Fuzzy Lattice
Authors: A. Berhanu, A. Mihret, T. Gerima
Year: 2022
Citations: 27
Source: Journal of Pure and Applied Mathematics: Advances and Applications, Vol. 25(1), pp. 1–21
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Title: Ideals and Filters on Implication Algebras
Authors: T. Gerima, Y. Endris, G. Fasil
Year: 2020
Citations: 8
Source: Advances in Mathematics: Scientific Journals, Vol. 10(3), pp. 1167–1174
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Title: Birkhoff Center of Almost Distributive Fuzzy Lattice
Authors: B.A. Alaba, G.T. Dejen
Year: 2017
Citations: 7
Source: International Journal of Computing Science and Applied Mathematics (IJCSAM)
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Title: Structure of Fuzzy Dot d-Subalgebras
Author: G.T. Dejen
Year: 2020
Citations: 5
Source: Journal of Applied Mathematics and Computation, Vol. 4(4), pp. 130–136
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Title: Pseudo-Supplemented Almost Distributive Fuzzy Lattices
Author: G.T. Dejen
Year: 2021
Citations: 4
Source: Journal of Applied Mathematics and Computation, Vol. 5(2)
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Title: Hilbert Implication Algebra and Some Properties
Author: D. Gerima Tefera
Year: 2021
Citations: 3
Source: Journal of Applied Mathematics, Article ID: 3635185
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Title: On Fuzzy Dot Hyper K-Ideal of a Hyper K-Algebra
Author: D.T. Gerima
Year: 2022
Citations: 2
Source: Annals of Fuzzy Mathematics and Informatics, Vol. 23(3), pp. 285–294
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Title: On Fuzzy Derivation of Ideals of BF-Algebras
Authors: G.T. Dejen, T. Gebrekidan
Year: 2022
Citations: 2
Source: Journal of Mathematics, 2022(1), Article ID: 5470197
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Title: Derivations of BF-Algebras
Authors: G.T. Dejen, F.G. Tegegne
Year: 2020
Citations: 2
Source: International Journal of Innovative Science and Research Technology, Vol. 5(10), pp. 1–5
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Title: Cartesian Product and Topology on Fuzzy BI-Algebras
Author: A. Gerima Tefera
Year: 2021
Source: International Journal of Pure Mathematics, Vol. 8(2), Article 6
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Title: Birkhoff Center of a Quotient of Almost Distributive Fuzzy Lattices
Authors: B.A. Alaba, M.A. Taye, G.T. Dejen
Year: 2020
Source: Journal of Informatics & Mathematical Sciences, Vol. 12(1)
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Title: Chain-Based and B-Almost Distributive Fuzzy Lattices
Author: T. Gerima
Year: 2019
Source: Source not specified
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Title: B-Almost Distributive Fuzzy Lattice
Authors: M.A. Gerima Tefera, Birhanu Assaye
Year: 2018
Source: Bulletin of Section of Logic, Vol. 47(3), Article 8
✅ Conclusion
Dr. Gerima Tefera Dejen exemplifies academic dedication, research excellence, and community leadership 🎓🔬. His profound contributions to algebraic theory, strong publication record, and active role in curriculum and departmental leadership position him as a valuable asset to the mathematics research community 🌍. His blended interests in pure mathematics and technology, coupled with hands-on skills in programming and educational outreach, make his profile both dynamic and impactful 🤝. Dr. Gerima’s career reflects a balance of intellectual depth, service, and innovation—qualities that make him highly deserving of recognition such as the Best Researcher Award 🏅. His work continues to shape future generations of mathematicians in Ethiopia and beyond 🇪🇹📘.