Chepkonga David | Mathematics | Best Researcher Award

Dr. Chepkonga David | Mathematics | Best Researcher Award

David Kipngetich Chepkonga, born on June 16, 1992, in Kenya, is an emerging mathematician specializing in applied and computational mathematics. A Ph.D. candidate at Jomo Kenyatta University of Agriculture and Technology, his research focuses on innovative mathematical models for oil recovery optimization. With a Master’s in Computational Mathematics and a Bachelor’s in Mathematics and Computer Science (First Class Honors), David is an educator and researcher passionate about problem-solving and mentoring students. His work is widely recognized through publications and teaching contributions across Kenyan universities, reflecting his commitment to advancing mathematical sciences.

Publication Profile

Scholar

Education 🎓

Ph.D. Applied Mathematics (2021–Present): Jomo Kenyatta University of Agriculture and Technology – Research on oil recovery optimization. M.Sc. Computational Mathematics (2017–2019): Published two papers on fluid flow in collapsible tubes. B.Sc. Mathematics & Computer Science (2012–2016): Graduated First Class Honors. KCSE (2008–2011): Mean grade B+ at Benonin Day Secondary School. KCPE (1998–2006): Scored 386/500 at Maji Mazuri Forest Primary School.

Work Experience 🧑‍🏫

Part-Time Lecturer (2019–Present): Jomo Kenyatta University, teaching, supervising research, and developing course materials. Lecturer at Various Universities (2020–2023): Including Kirinyaga, Muranga, Zetech, and Gretsa Universities. ICT Supervisor (2019): National Census, Kenya. Teacher (2014): Arama Secondary School, taught Mathematics, Physics, and Chemistry.

Awards & Honors 🏅

Principal’s Excellence Award (2014): JKUAT. Pan African University Scholarship (2017–2019): Recognized for academic excellence. Best Paper Award: Published papers on fluid mechanics in indexed journals. Research Grants: Secured funding for academic research projects. Conference Invitations: Featured speaker at national and international mathematics events.

Research Focus 🔬

Mathematical Modeling: Optimizing oil recovery and fluid dynamics in collapsible tubes. Applied Mathematics: Practical applications in engineering and physics. Computational Techniques: Advanced simulations in MATLAB, R, and other programming tools. Student Mentorship: Supervising undergraduate projects on financial modeling and fluid mechanics.

Conclusion

David Kipngetich Chepkonga is a strong contender for the Best Researcher Award. His academic achievements, research contributions, and dedication to teaching and community service exemplify the qualities of an outstanding researcher and educator. Addressing areas such as increased international collaboration and broader research dissemination will further solidify his case for this prestigious recognition.

Publication

  1. Fluid flow and heat transfer through a vertical cylindrical collapsible tube in the presence of magnetic field and an obstacle
    • Year: 2019
    • Authors: D. Chepkonga, R. Kiogora, K. Giterere
    • Citation: Chepkonga, D., Kiogora, R., & Giterere, K. (2019). Fluid flow and heat transfer through a vertical cylindrical collapsible tube in the presence of magnetic field and an obstacle. International Journal of Advances in Applied Mathematics and Mechanics, 71, 62–71.

 

  1. Modelling heat and mass transfer in gyro-tactic hybrid nanofluid flow through a converging pipe with injection and suction
    • Year: 2025
    • Authors: D. Chepkonga, M. Kinyanjui, R. Kiogora, K. Giterere
    • Citation: Chepkonga, D., Kinyanjui, M., Kiogora, R., & Giterere, K. (2025). Modelling heat and mass transfer in gyro-tactic hybrid nanofluid flow through a converging pipe with injection and suction. International Journal of Ambient Energy, 46(1), 2442592.

 

  1. Mathematical Modelling of Multiphase Hybrid Gyro-tactic Nanofluid Flow Through Porous Convergent Pipe with Injection and Suction Using BVP4c
    • Year: 2024
    • Authors: C. David, M. Kinyanjui, R. Kiogora, K. Giterere
    • Citation: David, C., Kinyanjui, M., Kiogora, R., & Giterere, K. (2024). Mathematical Modelling of Multiphase Hybrid Gyro-tactic Nanofluid Flow Through Porous Convergent Pipe with Injection and Suction Using BVP4c. Applied and Computational Mathematics, 13(6), 211–223.

 

  1. Fluid flow and heat transfer through a vertical cylindrical collapsible tube in presence of magnetic field and an obstacle
    • Year: 2024
    • Authors: C. David, D. Chepkonga, R. Kiogora
    • Citation: David, C., Chepkonga, D., & Kiogora, R. (2024). Fluid flow and heat transfer through a vertical cylindrical collapsible tube in presence of magnetic field and an obstacle. Authorea Preprints.

 

  1. Mathematical Modelling of Fluid Flow in Open Circular Channels in Sewerage Systems
    • Year: 2024
    • Authors: C. David, D. Chepkonga, W. Kulei, C. Owuor
    • Citation: David, C., Chepkonga, D., Kulei, W., & Owuor, C. (2024). Mathematical Modelling of Fluid Flow in Open Circular Channels in Sewerage Systems. Authorea Preprints.

 

  1. Modeling the spread of Mpox viral disease in African countries using a Bayesian hierarchical model
    • Year: 2024
    • Authors: A.K. Langat, S.M. Mwalili, L.N. Kazembe, D. Chepkonga, J.M. Kamwele
    • Citation: Langat, A.K., Mwalili, S.M., Kazembe, L.N., Chepkonga, D., & Kamwele, J.M. (2024). Modeling the spread of Mpox viral disease in African countries using a Bayesian hierarchical model. Commun. Math. Biol. Neurosci., Article ID 122.

 

  1. Heat Transfer on a Non-Newtonian Hydromagnetic Fluid Flow through a Convergent Conduit with Chemical Reaction and Soret Effects
    • Year: 2024
    • Authors: N.C. Wawira, D.C. Edward Richard Onyango
    • Citation: Wawira, N.C., & Onyango, D.C.E.R. (2024). Heat Transfer on a Non-Newtonian Hydromagnetic Fluid Flow through a Convergent Conduit with Chemical Reaction and Soret Effects

Selvaraj Palanisamy | Mathematics | Young Scientist Award

Dr. Selvaraj Palanisamy | Mathematics | Young Scientist Award

Dr at Amrita Vishwa Vidyapeetham, Chennai India

Dr. Selvaraj Palanisamy is an Assistant Professor of Mathematics (Senior Grade) at Amrita Vishwa Vidyapeetham, Chennai, India. Born on April 11, 1989, he specializes in dynamical systems, stabilization, and tracking control, earning his Ph.D. from Anna University in 2017. With extensive postdoctoral research experience in South Korea, Dr. Palanisamy is an active researcher in industrial and applied mathematics, participating in global conferences and collaborations.

Profile

Scholar

🎓 Education 

Ph.D. (2014–2017): Mathematics, Anna University, Chennai. M.Phil. (2011–2013): Mathematics, Bharathiar University, Coimbatore. M.Sc. (2009–2011): Mathematics, Bharathiar University, Coimbatore (71.30%). B.Sc. (2006–2009): Mathematics, Bharathiar University, Coimbatore (86.1%).

💼 Experience 

Junior Research Fellow: Anna University, India (2014–2017). Postdoctoral Researcher: Chungbuk National University, South Korea (2017–2024). Assistant Professor: Amrita Vishwa Vidyapeetham, Chennai (2024–Present).

🏆 Awards and Honors

GATE Qualification (2013). SET for Assistant Professor (2017). CIAM Travel Grants (2019, 2023). Excellent Researcher Award, Chungbuk National University (2021). IMU Travel Grant, ICM (2022).

🔬 Research Focus 

Dr. Palanisamy’s research explores stabilization and tracking control in dynamical systems, focusing on applied and industrial mathematics.

Publications 📚

  1. Finite-time synchronization of stochastic coupled neural networks subject to Markovian switching and input saturation
    • Journal: Neural Networks
    • Year: 2018
    • Citations: 133

 

  1. Fault-tolerant SMC for Takagi–Sugeno fuzzy systems with time-varying delay and actuator saturation
    • Journal: IET Control Theory & Applications
    • Year: 2017
    • Citations: 86

 

  1. Observer-based synchronization of complex dynamical networks under actuator saturation and probabilistic faults
    • Journal: IEEE Transactions on Systems, Man, and Cybernetics: Systems
    • Year: 2019
    • Citations: 65

 

  1. Adaptive reliable output tracking of networked control systems against actuator faults
    • Journal: Journal of the Franklin Institute
    • Year: 2017
    • Citations: 62

 

  1. Robust fault-tolerant H_\infinity control for offshore steel jacket platforms via sampled-data approach
    • Journal: Journal of the Franklin Institute
    • Year: 2015
    • Citations: 59

 

  1. Modified Repetitive Control Design for Nonlinear Systems With Time Delay Based on TS Fuzzy Model
    • Journal: IEEE Transactions on Systems, Man, and Cybernetics: Systems
    • Year: 2020
    • Citations: 56

 

  1. Synchronization of fractional-order complex dynamical network with random coupling delay, actuator faults and saturation
    • Journal: Nonlinear Dynamics
    • Year: 2018
    • Citations: 54

 

  1. Equivalent-input-disturbance-based repetitive tracking control for Takagi–Sugeno fuzzy systems with saturating actuator
    • Journal: IET Control Theory & Applications
    • Year: 2016
    • Citations: 53

 

  1. Disturbance and uncertainty rejection performance for fractional-order complex dynamical networks
    • Journal: Neural Networks
    • Year: 2019
    • Citations: 51

Allah Ditta | Mathematics | Best Researcher Award

Dr. Allah Ditta | Mathematics | Best Researcher Award

 Dr at University of Management and Technology Lahore Pakistan, Pakistan

Dr. Allah Ditta is a passionate astrophysicist specializing in General Relativity and black hole dynamics. He completed his Ph.D. in Applied Mathematics at Shanghai University on June 12, 2024. His research delves into the complex interplay of mathematics and theoretical physics, contributing to our understanding of cosmic phenomena. He has received accolades for his academic excellence, including the Chinese YangYang Research Award and the Academic Star Award. With strong communication skills, he excels at conveying intricate concepts to diverse audiences, fostering collaborative environments. Dr. Ditta is eager to continue his research journey in theoretical physics, focusing on gravitation and cosmology.

Profile

Scopus

🎓 Education

Ph.D. in Applied Mathematics | Shanghai University, China | 2021 – 2024 | CGPA: 3.81 Thesis: Mathematical structural analysis and optical properties of astrophysical compact objects. M.Phil./M.S. in Mathematics | COMSATS University, Islamabad, Lahore Campus | 2018 – 2020 | CGPA: 3.57 Thesis: Stellar Structures in Modified Gravity based on Karmarkar Condition. M.Sc. in Mathematics | Bahauddin Zakariya University, Multan | 2014 – 2016 | CGPA: 3.95. MBA in Finance | Bahauddin Zakariya University, Multan | 2006 – 2008 | CGPA: 2.96

💼 Experience

Lecturer | Concordia College, Sahiwal, Pakistan | Aug 2016 – Oct 2021 Taught various mathematics subjects including Linear Algebra and General Relativity, contributing to undergraduate education. Mathematics/Science Demonstrator | Government of Punjab Education Department, Pakistan | Sep 2010 – Aug 2016
Educated high school students in mathematics and physics while managing records and training staff as a master trainer.

🏆 Awards & Honors

Yang Yang Research Award | Shanghai University | Nov 2022Recognized as the best researcher for outstanding contributions. Academic Star of the Year | Shanghai University | Dec 2023 Awarded for exceptional research and overall performance. Outstanding International Graduate | Shanghai University | Jun 2024 Acknowledged for exemplary research contributions as an international student. Honorary Credential | Shanghai University | May 2024 Received for participation in the 11th International Cultural Day celebrations.

🔬 Research Focus

Dr. Ditta’s research primarily revolves around General Relativity, black holes, and compact stars. His dissertation examined the mathematical structures and optical properties of astrophysical compact objects. He employs both analytical and numerical methods to analyze spacetime curvature, contributing to the theoretical framework that governs exotic celestial phenomena. His publications in reputable journals reflect his commitment to advancing the understanding of cosmic dynamics. Dr. Ditta aims to explore gravitational interactions, the thermodynamics of black holes, and their implications for astrophysics, continually pushing the boundaries of knowledge in theoretical physics.

🔍 Conclusion

The candidate exhibits a strong foundation for being awarded the Best Researcher Award, characterized by a solid academic background, significant research contributions, and recognized excellence in their field. While there are opportunities for growth, particularly in expanding research interests and enhancing publication frequency, their commitment to theoretical physics and ability to engage effectively with the academic community positions them as an outstanding candidate. With continued dedication to research and collaboration, the individual is poised to make impactful contributions to the understanding of complex astrophysical phenomena.

Publications Top Notes

    1. Testing the non-commutative charged Schwarzschild black hole surrounded by perfect fluid dark matter for thermodynamical features and weak gravitational lensing
      Authors: Feng, Y., Ditta, A., Mustafa, G., Ray, S., Atamurotov, F.
      Year: 2024
      Journal: Physics of the Dark Universe, 46, 101685

     

    1. Optical properties of Euler–Heisenberg black hole surrounded by perfect fluid dark matter
      Authors: Yildiz, G.D.A., Ditta, A., Ashraf, A., Alanazi, Y.M., Reyimberganov, A.
      Year: 2024
      Journal: Physics of the Dark Universe, 46, 101583

     

    1. Particle motion, shadows and thermodynamics of regular black hole in pure gravity
      Authors: Ditta, A., Bouzenada, A., Mustafa, G., Alanazi, Y.M., Mushtaq, F.
      Year: 2024
      Journal: Physics of the Dark Universe, 46, 101573

     

    1. Non-commutative Schwarzschild black hole surrounded by Perfect fluid dark matter: Plasma lensing and thermodynamics analysis
      Authors: Feng, Y., Ditta, A., Mustafa, G., Mahmood, A., Atamurotov, F.
      Year: 2024
      Journal: Nuclear Physics B, 1008, 116713

     

    1. On the evaluation of accretion process near a quantum-improved charged black hole
      Authors: Murtaza, G., Ditta, A., Naseer, T., Ghaffar, A., Javed, F.
      Year: 2024
      Journal: Journal of High Energy Astrophysics, 44, pp. 279–289

     

    1. Stellar modeling with quintessence field via embedding approach in Ratsall teleparallel gravity
      Authors: Mahmood, I., Sohail, H., Ditta, A., Mahmood, A.
      Year: 2024
      Journal: International Journal of Geometric Methods in Modern Physics, 21(13), 2450229

     

    1. Physical characteristics of anisotropic solutions in f(Q,T) gravity under the vanishing complexity, embedding class one, conformally flat and conformally Killing conditions
      Authors: Ditta, A., Tiecheng, X., Maurya, S.K., Mahmood, A., Ray, S.
      Year: 2024
      Journal: Nuclear Physics B, 1007, 116689

Abdelhak HAFDALLAH | Applied mathematics | Best Researcher Award

Dr. Abdelhak HAFDALLAH | Applied mathematics | Best Researcher Award

Associate Professor at Echahid Cheikh Larbi Tebessi university,  Algeria

Abdelhak Hafdallah is an Associate Professor at the University of Tébessa, Algeria, in the Department of Mathematics and Computer Science. Specializing in optimal control and applied mathematics, he has made significant contributions to the study of systems with incomplete data and the application of sentinel methods in mathematical equations. A dedicated academic, Abdelhak has authored numerous peer-reviewed articles and presented at key international conferences. His research primarily revolves around control theory, hyperbolic equations, and identification problems. Abdelhak actively mentors PhD students and has participated in various scientific committees for conferences. Fluent in Arabic, French, and English, he is well-regarded for his academic rigor and collaborations. He is also a member of editorial boards and a reviewer for several prestigious mathematics journals.

Profile

Scopus

Scholar

🎓 Education 

Abdelhak Hafdallah completed his Ph.D. at the University of Oum El Bouaghi (2013-2018) under the guidance of Prof. Abdelhamide Ayadi. His doctoral research focused on the optimal control of hyperbolic equations with missing data, a significant topic in applied mathematics. Prior to his Ph.D., Abdelhak earned his Magisterium from the University of Tébessa (2010-2012), specializing in mathematics under Prof. Ayadi’s mentorship. His academic journey began at the University of Tébessa, where he graduated as the top student in his class with a Diplôme d’Études Supérieures (D.E.S.) in Mathematics (2005-2009). Throughout his academic career, Abdelhak has displayed exceptional proficiency and expertise in solving complex mathematical problems, laying a solid foundation for his future research.

💼 Experience

Since July 2018, Abdelhak Hafdallah has been serving as an Associate Professor at the University of Tébessa, Algeria. Prior to this role, he worked as an Assistant Professor at the same institution from 2012 to 2018. His teaching portfolio includes courses such as Elliptic Problems, Spectral Methods, and Control Theory. Abdelhak has also advised numerous Master’s and Ph.D. students and served as a co-supervisor on several doctoral dissertations. In addition to teaching, Abdelhak has extensive experience in organizing academic events, including his involvement as a member of the scientific committee for the IEEE International Conference on Recent Advances in Mathematics and Informatics (ICRAMI 2021) and other local conferences and workshops. His academic roles highlight his commitment to both teaching and research in applied mathematics.

🏆 Awards & Honors 

Abdelhak Hafdallah has received notable accolades throughout his academic career. In 2009, he was recognized as the head of his class and awarded by the University of Tébessa for being part of the promotional staff. He also serves as a respected peer reviewer for numerous international journals, including the Taiwanese Journal of Mathematics, Journal of Nonlinear Evolution Equations and Applications, and Fractional Calculus and Applied Analysis. Abdelhak’s contributions extend to editorial responsibilities, where he was a guest editor for the special issue “Recent Advances on Control Theory of Uncertain Systems” in Contemporary Mathematics in 2023 and 2024. His ongoing academic involvement reflects his dedication to advancing research in mathematics, particularly in control theory and system identification problems.

🔍 Research Focus

Abdelhak Hafdallah’s research focuses on optimal control, applied mathematics, and the identification of parameters in complex systems. His work on hyperbolic and parabolic equations with missing data is well recognized in the academic community. Abdelhak specializes in the application of the sentinel method for solving identification problems in various differential equations, including the Schrödinger equation and the acoustic equation. He has also investigated the no-regret control method for identifying diffusion coefficients and bulk modulus coefficients in parameter-dependent systems. His research contributes significantly to control theory and mathematical modeling, particularly in the identification and control of systems with incomplete or uncertain data. Through collaborations with other experts and participation in international conferences, Abdelhak continues to drive innovative solutions to complex mathematical challenges.

Publications Top Notes:

 

  1. Optimal control of electromagnetic wave displacement with an unknown velocity of propagation
    • A. Hafdallah, A. Ayadi
    • 2018

 

  1. Optimal control of a thermoelastic body with missing initial conditions
    • A. Hafdallah, A. Ayadi
    • 2020

 

  1. Identification problem of a fractional thermoelastic deformation system with incomplete data: A sentinel method
    • C. Laouar, A. Ayadi, A. Hafdallah
    • 2022

 

  1. Predictive modeling and multi-response optimization of physical and mechanical properties of SCC based on sand’s particle size distribution
    • Z. Benghazi, L. Zeghichi, A. Djellali, A. Hafdallah
    • 2020

 

  1. On the optimal control of linear systems depending upon a parameter and with missing data
    • A. Hafdallah
    • 2020

 

  1. Identification of the potential coefficient in the wave equation with incomplete data: A sentinel method
    • B. Elhamza, A. Hafdallah
    • 2022

 

  1. Averaged null controllability for some hyperbolic equations depending on a parameter
    • M. Abdelli, A. Hafdallah
    • 2021

 

  1. No-regret optimal control characterization for an ill-posed wave equation
    • A. Hafdallah, A. Ayadi, C. Laouar
    • 2017

 

  1. Regional averaged controllability for hyperbolic parameter dependent systems
    • M. Abdelli, A. Hafdallah, F. Merghadi, M. Louafi
    • 2020

 

  1. Identification of the bulk modulus coefficient in the acoustic equation from boundary observation: A sentinel method
    • B. Elhamza, A. Hafdallah
    • 2023

 

  1. Optimal control of a partially known coupled system of BOD and DO
    • L. Chafia, A. Abdelhamid, H. Abdelhak
    • 2021

 

  1. Optimal control of some hyperbolic equations with missing data
    • A. Hafdallah
    • 2018

🏆 Conclusion

Prof. Abdelhak Hafdallah is a well-rounded and impactful researcher, with substantial contributions to applied mathematics, control theory, and academic mentorship. His strong publication record, international collaborations, and leadership in the academic community position him as a strong contender for the Best Researcher Award. Improving outreach beyond his core research area and expanding interdisciplinary collaborations could further enhance his already impressive profile.

Dhananjay Janorkar | Mathematics | Best Researcher Award

Mr. Dhananjay Janorkar | Mathematics | Best Researcher Award

Mr. Shantaram Janorkar Foundation of Mathematics, MAHAN – 444 405, Tq. Barshitakli, Dist. Akola, Maharashtra State, India

Mr. Dhananjay Shantaram Janorkar, a renowned mathematician and researcher, is the Founder President of the Shantaram Janorkar Foundation of Mathematics. With significant contributions to mathematics, astrophysics, and science, his work has been incorporated into the curriculum of Sant Gadge Baba Amravati University. Mr. Janorkar has developed over 400 new formulas providing precise and rational solutions. He is also the Editor-in-Chief of the International Journal of Shantaram Janorkar Foundation of Mathematics, Science & Spiritual (IJSJFMSS) and a member of the American Mathematical Society.

profile:

Scholar

Education 🎓

Mr. Janorkar has made substantial educational contributions, particularly at Sant Gadge Baba Amravati University, Amravati, where his researched concepts and applications are included in the Master of Science (Mathematics) curriculum. This integration is a testament to his commitment to enhancing mathematical education and fostering academic growth.

Experience 💼

Mr. Janorkar’s experience spans various roles, including author, researcher, and publisher. He has developed and published numerous new concepts and applications in mathematics, astrophysics, and science. His extensive work is reflected in the numerous textbooks and reference books he has authored, which are used in academic curricula.

Research Interest 🔬

Mr. Janorkar’s research interests are diverse, encompassing mathematics, astrophysics, and science. His work includes developing new theories and formulas, such as the Arc Radius and Goba Verification. His innovative approaches provide definite, complete, and rational answers, advancing these fields significantly.

Awards 🏆

Mr. Janorkar has been recognized for his outstanding contributions to science and education. He received the “Researcher Award 2024” and the “Outstanding Scientist Award 2024” for his pioneering work in mathematics and astrophysics. His achievements highlight his influence and impact in these disciplines.

 Achievements🏅

Developed new concepts, formulas, and applications included in the curriculum of Sant Gadge Baba Amravati University, Amravati, (Maharashtra State), India. Courses like “Skill Enhancement Course – Arc Radius, Goba Verification and Its Applications” and “Kausalya Vrddhingat Abhyasakram – Kansa Trija, Goba Chi Padatalani Aani Tyachi Upayogita (Upayoga)” are being taught in the M.Sc. Part-II (Semester – III) program. M.Sc. students are achieving excellent results in these subjects.

publication:📝

 

  • Title: Point–The theorem of existence of point and its aspect
    Author: D. Janorkar
    Year: 2015
    Source: Available at SSRN
    Article Number: 2836392
    Citations: 39

 

  • Title: The self-proving theorem of Goba and its explanation on the basis of a formula
    Author: D. Janorkar
    Year: 2016
    Source: Available at SSRN
    Article Number: 2836362
    Citations: 37

 

  • Title: To do Research on the Research Done by Shantaram Bapurao Janorkar we Expect to Operation from World Educational Institute, Universities, Scholars, Scientists
    Author: D. Janorkar
    Year: 2015
    Source: Universities, Scholars, Scientists (September 15, 2015)
    Citations: 29

 

  • Title: The Distance between Shining Lightening as well as thundering Cloud and the earth
    Author: D. Janorkar
    Year: 2015
    Source: Available at SSRN
    Article Number: 2836400
    Citations: 26

 

  • Title: The Theorem of the Formula of Arc Radius
    Author: DS. Janorkar
    Year: 2016
    Source: International Journal of Shantaram Janorkar Foundation of Mathematics
    Citations: 24

 

  • Title: The Theorem of the Evolution or Creation of the Universe ie the Cosmos and the Speed
    Author: DS. Janorkar
    Year: 2016
    Source: International Journal of Shantaram Janorkar Foundation of Mathematics
    Citations: 20

 

  • Title: The theorem with respect to the total numbers of Planets-Stars, Mass and Holes (Hollow part like Hole or Space), Solar Systems, Planets revolving around the sun and having …
    Author: DS. Janorkar
    Year: 2016
    Source: International Journal of Shantaram Janorkar Foundation of Mathematics
    Citations: 15

 

  • Title: The theorem with respect to the total number of solar systems in the galaxy, the total number of planets revolving around the sun and having earth like organisms and the …
    Author: SDS. Janorkar
    Year: 2016
    Source: International Journal of Shantaram Janorkar Foundation of Mathematics
    Citations: 13

 

  • Title: The Theorem of the Extent of the Solar System
    Author: D. Janorkar
    Year: 2015
    Source: Available at SSRN
    Article Number: 2836409
    Citations: 13

 

  • Title: The Theorem of the Volume (Extent) of the Solar System-2015 (Revise Research Paper-2016)
    Author: D. Janorkar
    Year: 2016
    Source: International Journal of Shantaram Janorkar Foundation of Mathematics
    Citations: 11

 

Fasika Wondimu Gelu | Numerical Analysis | Best Researcher Award

Assist Prof Dr. Fasika Wondimu Gelu | Numerical Analysis | Best Researcher Award

Dr. Fasika received his Ph.D. on December 28, 2023, from Jimma University, Ethiopia. He joined Dilla University, Ethiopia, in 2015 as a lecturer and currently holds the position of Assistant Professor of Mathematics. Dr. Fasika was thematic leader at the College of Natural and
Computational Sciences, Dilla University, Ethiopia. Dr. Fasika’s research is focused on numerical methods for singularly perturbed ordinary and
partial differential equations as well as numerical solutions to initial value problems. His research involves numerical experiments using finite difference, finite element, and spline approximations for parameter-sensitive differential equations. He published about 11 research
articles in national and international journals and supervised 5 M.Sc. students under his supervision. He also acted as an external examiner for M.Sc. theses from local as well as foreign institutions. Some of his accomplished and ongoing well-funded research projects include the development of efficient numerical methods for singular perturbation problems. Dr. Fasika is looking for a postdoctoral position abroad right now. I am looking for potential collaborators.

Profile

  1. Scopus

 

  1. Orcid

 

  1. Scholar

🎓 Educational Background

Ph.D. in Mathematics (Numerical Analysis) University: Jimma University, Year Attended: 2018 – 2023. M.Sc. in Mathematics (Numerical Analysis), University: Jimma University, Year Attended: 2013 – 2014. Bachelor of Education in Mathematics, University: Dilla University, Year Attended: 2004 – 2007. Current Position: Instructor and Researcher at Dilla University since September 10, 2015. Field of Specialization: Numerical Analysis Stream

🏫 Teaching Experience

Grade 9 – 12 Mathematics Teacher, School: Waka General Secondary and Preparatory School, Years: 2000 E.C – 2005 E.C. Part-time Teacher, Institution: Gojeb Education & Training College, Experience: 4 years. Mathematics Instructor, Institution: Infolink University College, Dilla Campus, Certificate: Teaching Mathematics . University Instructor, Institution: Dilla University, Ethiopia, Experience: 9 years

📍 Current Position

Instructor and Researcher of Mathematics Department: Mathematics, Dilla University. Thematic Leader College: Natural and Computational Sciences, Dilla University

🏆 Supportive Documents

Certificate of Review Journal: Journal of Applied Mathematics and Computing – Springer. Certificate of Review Journal: Results in Applied Mathematics – Elsevier. Certificate of Review Journal: Applied Mathematics & Information Sciences – Natural Sciences Publishing. Certificate of Participation Event: IEEE Authorship and Open Access Symposium

Publications Top Notes 📝

  • A Uniformly Convergent Collocation Method for Singularly Perturbed Delay Parabolic Reaction‐Diffusion Problem
    • Year: 2021
    • Authors: FW Gelu, GF Duressa
    • Source: Abstract and Applied Analysis, 2021 (1), 8835595

 

  • Sixth-order compact finite difference method for singularly perturbed 1D reaction diffusion problems
    • Year: 2017
    • Authors: FW Gelu, GF Duressa, TA Bullo
    • Source: Journal of Taibah University for Science, 11 (2), 302-308

 

  • Parameter-uniform numerical scheme for singularly perturbed parabolic convection–diffusion Robin type problems with a boundary turning point
    • Year: 2022
    • Authors: FW Gelu, GF Duressa
    • Source: Results in Applied Mathematics, 15, 100324

 

  • A parameter-uniform numerical method for singularly perturbed Robin type parabolic convection-diffusion turning point problems
    • Year: 2023
    • Authors: FW Gelu, GF Duressa
    • Source: Applied Numerical Mathematics, 190, 50-64

 

  • A novel numerical approach for singularly perturbed parabolic convection-diffusion problems on layer-adapted meshes
    • Year: 2022
    • Authors: FW Gelu, GF Duressa
    • Source: Research in Mathematics, 9 (1), 2020400

 

  • Computational method for singularly perturbed parabolic reaction-diffusion equations with Robin boundary conditions
    • Year: 2022
    • Authors: FW Gelu, GF Duressa
    • Source: Journal of Applied Mathematics & Informatics, 40 (1-2), 25-45

 

  • Tenth Order Compact Finite Difference Method for Solving Singularly Perturbed 1D Reaction-Diffusion Equations
    • Year: 2016
    • Authors: FW Gelu, GF Duressa, TA Bullo
    • Source: International Journal of Engineering & Applied Sciences (IJEAS), 8 (3), 15-24

 

Amr Mahdy | Numerical analysis | Best Researcher Award

Assoc Prof Dr. Amr Mahdy | Numerical analysis | Best Researcher Award

Assoc Prof Dr. Department of Mathematics, Faculty of Science, Zagazig University, Zagazig 44519, Egypt., 

👩‍🔬Dr. Amr Mahdy , a distinguished mathematician, holds a Ph.D. in Mathematics with a focus on numerical studies for linear and non-linear fractional order differential equations and their optimal control. With a solid academic background including a Bachelor’s and Master’s degree from Zagazig University, Egypt, they have excelled in their career as an educator and researcher. With over a decade of experience, they’ve served in various capacities at Zagazig University and Taif University, Saudi Arabia. Recognized as a Featured Scientist by Stanford University, their expertise lies in differential equations, offering valuable contributions to the field.🌟

 

Profile

 

Orcid

 

Scholar

 

🎓Education

Bachelor of Science May 2006 Zagazig University, Zagazig, P.Q. Box. 44519, Egypt. Major: Mathematics Rank: First on graduation class (1st of 290) Grade: Excellent with Honor GPA: 86.10%. Master of Science in Differential Equation September 2009 Zagazig University, Faculty of Science Registered for M. Sc. January 2008 in the Faculty of Science, Zagazig University. Received M. Sc. in September 2009.Title of M. Sc.: “DIFFERENT ANALYTICAL METHODS FOR SOLVING LINEAR AND NON–LINEAR DIFFERENTIAL AND INTEGRAL EQUATIONS”.

🔍Research

  • Ph.D. in Mathematics
    Thesis Title: Numerical Studies for Linear and Non-Linear Fractional Order Differential Equations and their Optimal Control

💼Professional experience

Demonstrator Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt 7 October 2006 – 2009Assistant Lecturer
Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt 2009Lecturer Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt 2013 – PresentAssociative Professor Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt 2021 – PresentAssistant Professor Department of Mathematics, Faculty of Science, Taif University, Taif, Saudi Arabian 2017 – PresentFeatured Scientist Ranked in the top 2% of scientists by Stanford University (2022-2023)

Publications Top Notes 📝

  1. Title: Crank-Nicolson finite difference method for solving time-fractional diffusion equation
    Authors: NH Sweilam, MM Khader, AMS Mahdy
    Journal: Journal of Fractional Calculus and Applications
    Volume: 2
    Issue: 2
    Pages: 1-9
    Year: 2012
    Citations: 131

 

  1. Title: Numerical studies for fractional-order Logistic differential equation with two different delays
    Authors: NH Sweilam, MM Khader, AMS Mahdy
    Journal: Journal of Applied Mathematics
    Year: 2012
    Citations: 91

 

  1. Title: Numerical study for the fractional differential equations generated by optimization problem using Chebyshev collocation method and FDM
    Authors: MM Khader, NH Sweilam, AMS Mahdy
    Journal: Applied Mathematics & Information Sciences
    Volume: 7
    Issue: 5
    Year: 2013
    Citations: 81

 

  1. Title: An efficient numerical method for solving the fractional diffusion equation
    Authors: MM Khader, NH Sweilam, AMS Mahdy
    Journal: Journal of Applied Mathematics and Bioinformatics
    Volume: 1
    Issue: 2
    Pages: 1
    Year: 2011
    Citations: 79

 

  1. Title: Numerical studies for solving fractional-order Logistic equation
    Authors: NH Sweilam, MM Khader, AMS Mahdy
    Journal: International Journal of Pure and Applied Mathematics
    Volume: 78
    Issue: 8
    Pages: 1199-1210
    Year: 2012
    Citations: 76

 

  1. Title: Variable thermal conductivity and hyperbolic two-temperature theory during magneto-photothermal theory of semiconductor induced by laser pulses
    Authors: AMS Mahdy, K Lotfy, A El-Bary, IM Tayel
    Journal: The European Physical Journal Plus
    Volume: 136
    Pages: 1-21
    Year: 2021
    Citations: 73

 

  1. Title: Thermal-piezoelectric problem of a semiconductor medium during photo-thermal excitation
    Authors: AK Khamis, K Lotfy, AA El-Bary, AMS Mahdy, MH Ahmed
    Journal: Waves in Random and Complex Media
    Volume: 31
    Issue: 6
    Pages: 2499-2513
    Year: 2021
    Citations: 71

 

  1. Title: Analytical solution of magneto-photothermal theory during variable thermal conductivity of a semiconductor material due to pulse heat flux and volumetric heat source
    Authors: AMS Mahdy, K Lotfy, W Hassan, AA El-Bary
    Journal: Waves in Random and Complex Media
    Volume: 31
    Issue: 6
    Pages: 2040-2057
    Year: 2021
    Citations: 70

 

  1. Title: Electromagnetic Hall current effect and fractional heat order for microtemperature photo-excited semiconductor medium with laser pulses
    Authors: AMS Mahdy, K Lotfy, MH Ahmed, A El-Bary, EA Ismail
    Journal: Results in Physics
    Volume: 17
    Pages: 103161
    Year: 2020
    Citations: 66

 

  1. Title: Approximate solution for solving nonlinear fractional order smoking model
    Authors: AMS Mahdy, NH Sweilam, M Higazy
    Journal: Alexandria Engineering Journal
    Volume: 59
    Issue: 2
    Pages: 739-752
    Year: 2020
    Citations: 63