The purpose of this dissertation is to study the strong minimum/maximum
principle and to investigate various Louisville-type theorems for partial trace equations
with nonlinear gradient terms. To investigate the problems ...
Many real-world physical problems are inherently nonlinear in nature. In most cases,
obtaining their exact solutions is challenging or even impossible. Consequently, once
the existence of solutions is assured, considerable ...
Nonlinear problems, including variational inequality problems and fixed point
problems, are pervasive in various fields like physics, optimization, and economics.
These problems often lack closed form solutions and pose ...
In this dissertation, the Streamline Upwind Petrov-Galerkin finite element method
is used to investigate the performance analysis of slider bearings with the effect of
temperature and surface roughness on one-dimensional ...
This project report is to explore the behavior and stability of autonomous dynamical systems, focusing on their theoretical and practical applications. The primary objective of this study is to analyze the stability ...
The purpose of this study was to identify and analyze the problems faced by teachers in teaching mathematics at Adet town administration secondary schools West Gojjam, Amhara Region, Ethiopia and also to find causes of ...
In this project, we apply the combination of Natural transform and Adomian Decomposition method to solve fractional order diffusion equations. The linear term in the equation can be solved by using Natural Transform Method ...
Improving students' achievements in physics depends on having well-qualified teachers with strong subject matter competency encompassing knowledge, skills, and attitudes (KSA). In Ethiopia, few researches have explored how ...
Advancements in technology and e-commerce have made credit cards a common payment
method, reducing reliance on cash. However, this shift has also led to a rise in online fraud,
causing significant financial losses. ...
Critical thinking and problem-solving are essential 21st-century skills; however, they remain underdeveloped in Ethiopian secondary education, where biology instruction is often dominated by rote learning, low academic ...
The purpose of this dissertation is to study the strong minimum/maximum
principle and to investigate various Louisville-type theorems for partial trace equations
with nonlinear gradient terms. To investigate the problems ...
Many real-world physical problems are inherently nonlinear in nature. In most cases,
obtaining their exact solutions is challenging or even impossible. Consequently, once
the existence of solutions is assured, considerable ...
Nonlinear problems, including variational inequality problems and fixed point
problems, are pervasive in various fields like physics, optimization, and economics.
These problems often lack closed form solutions and pose ...
In this dissertation, the Streamline Upwind Petrov-Galerkin finite element method
is used to investigate the performance analysis of slider bearings with the effect of
temperature and surface roughness on one-dimensional ...
This project report is to explore the behavior and stability of autonomous dynamical systems, focusing on their theoretical and practical applications. The primary objective of this study is to analyze the stability ...
The purpose of this study was to identify and analyze the problems faced by teachers in teaching mathematics at Adet town administration secondary schools West Gojjam, Amhara Region, Ethiopia and also to find causes of ...
In this project, we apply the combination of Natural transform and Adomian Decomposition method to solve fractional order diffusion equations. The linear term in the equation can be solved by using Natural Transform Method ...
Improving students' achievements in physics depends on having well-qualified teachers with strong subject matter competency encompassing knowledge, skills, and attitudes (KSA). In Ethiopia, few researches have explored how ...
Advancements in technology and e-commerce have made credit cards a common payment
method, reducing reliance on cash. However, this shift has also led to a rise in online fraud,
causing significant financial losses. ...
Critical thinking and problem-solving are essential 21st-century skills; however, they remain underdeveloped in Ethiopian secondary education, where biology instruction is often dominated by rote learning, low academic ...
Predicting volatility and correlation in financial assets is crucial for assessing financial
risk and achieving effective portfolio diversification. However, conventional econometric
models used for forecasting volatility ...
This dissertation presents a theoretical investigation of magnetohydrodynamic (MHD)
flow of non-Newtonian nanofluids over stretching surfaces, with particular focus on the
combined effects of Hall currents and ion slip ...
Fascioliasis, a snail-borne zoonotic disease recognized by the World Health Organization
as a neglected tropical disease, significantly impacted human and livestock
health and economies, affecting over 700 million animals ...
In this dissertation, different parameter uniformly convergent numerical methods
are proposed to solve time-fractional singularly perturbed convection-diffusion
equations with/without delay in the time variable. The ...
Peste des petits ruminants (PPR) is a highly contagious viral disease that severely threatens the
livelihoods and food security of smallholder farmers across Africa, the Middle East, and Asia,
including Ethiopia, where ...
This dissertation investigates heat and mass transfer in two- and three-dimensional electrically
conducting non-Newtonian hybrid nanofluid flow over a stretching surface embedded in a porous
medium. The Tiwari–Das and ...
In this dissertation, fitted operator and fitted mesh numerical methods are developed for singularly perturbed
parabolic differential and differential-difference equations with boundary turning points. These problems ...
This study investigated the effectiveness of integrating Conceptual Change Texts (CCTs) with
systematic formative feedback to minimize Grade 10 students‟ misconceptions and enhance their
conceptual understanding of ...
This dissertation focuses on the formulation and analysis of various fitted numerical methods for
the solution of singularly perturbed parabolic diffusion-type problems characterized by boundary
layers, both in the ...
This Design-Based Research (DBR) study investigated the adaptation of Realistic Mathematics
Education (RME) for teaching Grade 9 mathematics in an Ethiopian secondary school context.
The study addressed the adaptation ...