Browsing Mathematics by Issue Date

Now showing items 1-14 of 14

SOME APPLICATIONS OF FIRST ORDER DIFFERENTIAL EQUATIONS MASTER PROJECT SUBMITTED TO THE GRADUATE PROGRAM

Kumneger, Tadesse (2017-05)

This study introduces some application of ﬁrst order diﬀerential equation. In this paper, I discussed few methods to solve ﬁrst order diﬀerential equations. Then, we were construct and solve the mathematical models for ...
APPLICATION TO DIFFERENTIAL TRANSFORM METHOD FOR SOLVING INITIAL VALUE PROBLEM OF ORDINARY DIFFERENTIAL EQUATIONS

MULUGETA, ANDUALEM (2017-05)

In this paper, we present approximate and exact solution of initial value problems of ordinary diﬀerential equations (Odes) by using Diﬀerential Transform method (DTM). The concept of diﬀerential transform and some properties ...
Solving Heat Equation Using Fourier Transform - Separation of Variables - by Numerical Approach

Sisay, Fikadu (2017-05-25)

In this Thesis, we simply analyze the methods to solve heat equation by the Fourier transform on an interval R and separation of variables is described. Those methods are simple to calculate, understand and eﬃcient technique ...
ADOMIANDECOMPOSITIONMETHODANDITSUSESFORSOLVING NONLINEARPARTIALDIFFERENTIALEQUATIONS

TESHOME, DIRRIBSA SAFISA (2017-05-25)

In this paper, Adomian decomposition method (ADM) and some of its modiﬁcation will be introduced to obtain the solution convergent towards an accurate solution of nonlinear Partial DifferentialEquations. Theseefﬁcientmod ...
Application of Sumudu Transform Project on the partial fulﬁllment of the requirements for the degree of Masters of Science in Diﬀerential Equation

Amare, Alemusew (2017-05-28)

In this study, we will discuss the Sumudu transform method [STM] to solve the ordinary diﬀerential equation of constant coeﬃcient and its application in diﬀerent areas such as in physics followed by the application to ...
ANALYSIS OF A MATHEMATICAL MODEL ON THE SPREAD AND CONTROL OF TUBERCULOSIS IN THE CASE OF BISHOFTU TOWN

TOKUMA , TEFERA (2020-06)

TB is an air born communicable infectious disease caused by MBT. In Ethiopia TB is the major cause of morbidity and mortality. In this thesis, we have considered a nonlinear dynamical system. We divide the total population ...
Spread and Control of Drug Sensitive and Multi-Drug Resistance Tuberculosis in Ethiopia: A Mathematical Model Analysis

SHIMELIS, BEKELE ZEREFE (2020-11)

This dissertation investigates the circumstances that can have impact on spreading and controlling tuberculosis disease, first, we studied on the the dynamics of the tuberculosis disease (4.1)-(4.8) with interventions ...
A MATHEMATICAL MODEL ANALYSIS ON THE SPREAD AND CONTROL OF CHRONIC AND HYPER TOXIC FORMS OF HEPATITIS B VIRUS IN ETHIOPIA

TESFAYE , TEFERA MAMO (2020-12)
ANALYSIS OF A MATHEMATICAL MODEL ON THE SPREAD AND CONTROL OF HIV/AIDS WITH DIFFERENT MODES OF TRANSMISSIONS AND INFLOW OF IMMIGRANTS IN ETHIOPIA

TIBEBU, TULU GUYA (2020-12-17)
RELAPSE EFFECT AND IMPACT OF CLIMATIC FACTORS WITH INTERVENTION STRATEGIES ON THE DYNAMICS OF MALARIA IN ETHIOPIA: A MATHEMATICAL MODEL ANALYSIS

SHEWAKENA , MERSHA GEBREMICHAEL (2021-03)
MATHEMATICAL MODELING AND ANALYSIS ON THE DYNAMICS OF HIV/AIDS-TB CO-INFECTION IN ETHIOPIA

YOHANNES, FISSEHA ABEBAW (2021-03)
Hilbert Space Method for Solving Second Order Partial Diﬀerential Equation

Asfaw, Abebaye (2021-07)

Hilbert spaces are the most important tools in the theories of partial diﬀerential equations. The purpose of this paper is how to use the Hilbert space method to solve partial diﬀerential equation. A diﬀerential equation ...
DelayandFunctionalDifferentialEquationwithApplication

Mekidelawit , Brhanu (2021-07)

This project introduces the concept of differential equations with delay, the so called delay differential equations (DDEs). These differential equations depend on past history (at previous times),and are therefore used ...
LOCALANDGLOBALSTABILITYOFEQUILIBRIUMPOINTS

Betelhem, Getahun (2021-07-23)

This project is to determine local and global stability of an equilibrium point of system of DE to analyze the behavior of their solution and also to show how to determine their stability. Stability properties characterize ...

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