Browsing Mathematics by Author "tefera, Melisew Co-Advisor(PhD)"

Browsing Mathematics by Author "tefera, Melisew Co-Advisor(PhD)"

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  • erfito, Dawit; alemayehu, Getinet Major Advisor (PhD); tefera, Melisew Co-Advisor(PhD) (Haramaya university, 2019-03)
    In this project, we discussed nonlinear optimal control problems. Nonlinear optimal control problems are challenging to solve due to the prevalence of local minimum that prevent convergence or optimality. This project was ...
  • yimer, Mohammed; alemayehu, Getinet Major Advisor (PhD); tefera, Melisew Co-Advisor(PhD) (Haramaya university, 2019-06)
    The main objective of this study was to solve a Linear Fractional/Quadratic Bi-level Programming Problem in which the objective function of the first level (leader) is linear fractional and the lower level (follower) is ...
  • melak zeleke, Zelalem; demie, Seleshi Major Advisor(PhD); tefera, Melisew Co-Advisor(PhD) (Haramaya university, 2019-08)
    Linear programming and linear fractional program are an optimization problems that use linear equations and inequalities wherein both problems have feasible region. More specifically, the linear programming calculates the ...

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