Dr Tesfaye Kebede

 

         

Full Name: Dr. Tesfaye Kebede Eneyew

Office Assignments (Position)    Director of BDU Building and Residence office

Academic Rank   Associate Professor

Academic and Professional Qualifications:   Diploma, B.Sc., M.Sc. , PhD

Year of Degree                               Degree                                     Institution

  1. 1988                                    Diploma                                     AAU
  2. 2000                                     B.SC                                          AAU
  3. 2005                                     M. SC                                       AAU
  4. 2013                                     PhD                                          Andhra Univ.(India)
  5. 2013                          Assistant Professor                             BDU
  6. 2017                          Associate Professor                             BDU

 

 

Biography

Tesfaye Kebede came to Bahir Dar University after nearly seventeen years of service to different high school and private college in Oromiya with a qualification of Diploma and B.Sc. I also served as the representative of teachers in Education faculty, coordinator & Chair man and vice chair man of Bahir Dar University teachers association.

Address:- Kebele 8 House No.M3-008 Tel: +251923282825

Office Phone Number +251583202016 Fax 

Email: tk_ke@yahoo.com

Websites / Blogs:

Office Location  Room c-34/36

 

Research  Interest.   Numerical Analysis, PDE,ODE.

List of publications and presentations in the conferences and seminars: 20 publication (International &National) and 6 Paper presentations in the seminar or conference

1.“Second degree of MemJacobi and MemGauss-seidel methods for solving linear systems of equations. ” published in the International  Review  of  Pure  and  Applied  Mathematics (July-December)  2010,  Volume  6,  No.  2,  pp. 339–370.

2.“A Refinement of Gauss-Seidel method for solving of linear system of equations. ” published in the International Journal of Contemporary mathematical Science Vol. 6, 2011, no. 3,117 - 121, Bulgaria.

3. “MemSuccessive overrelaxation method (MemSOR) for solving linear system of equations. ” Published in the Journal of Mathematics Applied in Science and Technology (MAST) (January-June ) 2011 ,Volume 3,No.1 pp 17-21.

4.“Generalized SOR method for solving linear system of equations.” Published in the Journal of mathematics Education Siwan, Volume XLVII; NO.1, March, 2013.

5.“Semi-fixed GSOR method for solving linear system of equations. “Published in the Journal of mathematics Education Siwan, Volume XLVII; NO.2, June, 2013.

6. Extrapolated Semi-fixed generalized Gauss-Seidel methods for solving linear system of equations.   Published in the Journal of mathematics Education Siwan, Volume XLVI; No.3,September , 2012.

7. Generalized Extrapolation of Accelerated Gauss-Seidel methods for solving linear system of equations. Published in the Journal of mathematics Education Siwan, Volume XLVI; NO.4, December, 2012.

8. Second degree generalized Gauss-Seidel methods for solving linear system of equations. Published in the Journal of Ethiopian Journal of Science and Technology, Volume VII; NO.2, June , 2014.

9. Second degree generalized Jacobi methods for solving linear system of equations. Published in the Journal of Tamkang  Journal of Mathematics, Volume 47; NO.2, May , 2016.

10. Second degree Refinement Jacobi methods for solving linear system of equations. Published in the Journal of International   Journal of computing Science and Applied Mathematics, Volume 3; NO.1,February , 2017.

11.Second refinement of generalized Jacobi iterative method for solving linear system of equations. Published in the Journal of Nigerian Mathematical Society   Vol. 39, Issue 1, pp. 117-133, 2020. 

12.Second Refinement of Jacobi Iterative Method for Solving Linear System of Equations. Published in the international journal of computing science and applied mathematics, vol. 5, no. 2, august 2019.

13. Heat and mass transfer analysis in unsteady flow of tangent hyperbolic Nano fluid over a moving wedge with buoyancy and dissipation effects. Published in the Heliyon www.elsevier.com/locate/heliyon .

14. Pricing weather derivative using Markov Chain Analogue Year daily rainfall model.  Received: 26 September 2019 / Accepted: 12 March 2020  Published in the  © Springer Nature Switzerland AG 2020.

15. Option pricing of weather derivatives based on a stochastic daily rainfall model with Analogue Year component. Heliyon www.elsevier.com/locate/heliyon. Published:January 31, 2020.

16. Markov Chain Analogue Year Daily Rainfall Model and Pricing of Rainfall Derivatives.  Published in the International Journal of Mathematical Modelling & Computations Vol. 09, No. 02, Spring 2019, 123- 147.

17. Modeling and Forecasting Rainfall in Ethiopia. Published in the international journal of computing science and applied mathematics, vol. 4, no. 2, august 2018.

18. Second-refinement of Gauss-Seidel iterative method for solving linear system of equations. Published in the

 Ethiop. J. Sci & Technol. 13(1): 1-15, January 2020.

19. Analytical study of heat and mass transfer in unsteady MHD radiant flow of Williamson nanofluid over stretching sheet with heat generation and chemical reaction.  Published in the Heat transfer  July 2020Heat Transfer     DOI: 10.1002/htj.21825.

20. Heat and Mass Transfer in Unsteady Boundary Layer Flow of Williamson Nanofluids.   Published in the Hindawi Journal of Applied MathematicsVolume 2020, Article ID 1890972, 13    February 2020Journal of Applied Mathematics 2020(5):1-13    DOI: 10.1155/2020/1890972.

6 (Six) papers present in the seminar or conference are

1.“Solutions of Partial differential equations by refinement of Jacobi method” Bahir Dar University department of Mathematics Friday seminar on 13/06/04.

2. “A Refinement of Gauss-Seidel method for solving of linear system of equations. ” Hyderabad Private University conference in India.

3.“A Refinement of Gauss-Seidel method for solving of linear system of equations. ”      Bahir Dar University First Annual Science conference in Ethiopia 2005/June 1 2013.

4.“MemGauss-Seidel method for solving of linear system of equations. ”                          Bahir Dar University Second Annual Science conference in Ethiopia 2006/May3,2014.

5. “Second degree Jacobi  method  for solving linear system of equations. ”                      Bahir Dar University Third Annual Science conference in Ethiopia 2007/May 4. 2015.

6. “Second degree Generalized Jacobi  method  for solving linear system of equations. ”                      Bahir Dar University Fourth  Annual Science conference in Ethiopia 2008/May6. 2015.

 

Courses taught.

1.Bahir Dar University (Ethiopia)

ØFor PhD students

Selected topics of Numerical Analysis and 2(Two) PhD student advising  in BDU.

ØFor M.Sc. students

Topology, Linear Algebra, Numerical Analysis I, Numerical Analysis II, Computational Course, Advanced Engineering Mathematics, ODE.

For B.Sc. students

 Applied mathematics I , Applied mathematics II. Applied Mathematics III, Calculus, Statistic, Linear Algebra. 

2.Andhra University (India)

For M.Sc. Engineering students Maths I, Maths II