Browsing Mathematics by Author "alemayehu, Getinet Co-Advisor (PhD)"

Browsing Mathematics by Author "alemayehu, Getinet Co-Advisor (PhD)"

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  • COMPARISON OF SOLUTION METHODS FOR SOLVING TRANSPORTATION PROBLEMS 
    negera atomsa, Dawit; demie, Seleshi Major Advisor (PhD); alemayehu, Getinet Co-Advisor (PhD) (Haramaya university, 2019-03)
    This project studied methods to find the initial basic feasible solution of transportation problem using best candidates’, lowest allocation and Vogel‘s approximation methods and the optimal solution using modified ...
  • IDEALS AND COMMUTATIVITY OF PRIME RINGS WITH GENERALIZED DERIVATIONS 
    erko, Getamesay; miyan, Phool Major Advisor (PhD); alemayehu, Getinet Co-Advisor (PhD) (Haramaya university, 2019-11)
    The major objective of this project work was to discuss the proofs of some theorems that deal with ideals and commutativity of prime rings with generalized derivations. In algebra, several methods were used to show prime ...
  • NUMERICAL SOLUTION OF DELAY DIFFERENTIAL EQUATIONS BY USING RUNGE KUTTA METHOD 
    tasfaye, Garramu; tefera, Melisew Major Advisor (PhD); alemayehu, Getinet Co-Advisor (PhD) (Haramaya university, 2019-06)
    The main purpose of this Project was to find a numerical solution of delay differential equations by using Runge-kutta type methods. Specifically, numerical solution of first order delay differential equations (DDEs) with ...
  • Variable Step Variable Order Block Backward Differentiation Method for Solving Stiff Ordinary Differential Equation 
    woldegebreal gano, Fikire; tefera, Melisew Major Advisor (PhD); alemayehu, Getinet Co-Advisor (PhD) (Haramaya university, 2019-03)
    Block backward differentiation formula with variable step variable order approach (VSVO) for solving stiff ordinary differential equations (ODE) is described in this project. The detailed algorithms of VSVO-BBDF method is ...

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