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Absolutely Continuous Spectrum of fourth Order Di_erence Operators With unbounded Coe_cients on the Hilbert space `2(N)
(Maseno University, 2015)
Sturm-Liouville operators and Jacobi matrices have so far been developed in parallel for many years. A result in one _eld usually leads to a result in the other. However not much in terms of spectral theory has been done ...
Determinants of mortality and survival time among HIV infected patients on antiretroviral therapy in Machakos county, Kenya
(Maseno University, 2019)
ABSTRACT
Human Immunodeficiency Virus (HIV) remains one of the world's most significant public health concerns. Anti-retroviral treatment (ART) is meant to suppress replication of the virus, consequently improving health ...
Mathematical Modeling of Pesticide Adsorption In A Porous Medium; Convection-Dispersion Transport with Steady State Water Flow in Three Dimensions
(Maseno University, 2019)
ABSTRACT
The transport of solutes through porous media where chemicals undergo adsorption or change
process on the surface of the porous materials has been a subject of research over years. Usage
of pesticides has ...
Stochastic Modeling of Bamboo Population Growth and Optimal Harvesting
(Maseno University, 2019)
Population growth and harvest modeling is an active area of current research.
There has been an effort to move from deterministic Ordinary Differential Equations
(ODE) to Stochastic Differential Equations (SDE) modeling. ...
Automorphisms of the unit groups of square radical zero, cube radical zero and power four radical zero finite commutative completely primary rings
(Maseno University, 2016)
The study of automorphisms of algebraic structures has contributed immensely to many important findings in mathematics. For example, Galois characterized the general degree five single variable polynomials over , by ...
The analysis of gamma strategies for a nonlinear black-scholes equation
(Maseno University, 2014)
There has been a significant growth in research in the field of financial mathematics
since the derivation of the standard Black-Scholes-Merton Partial
Differential Equation by Black and Scholes, and Merton in 1973. The ...
Unsteady MHD heat and mass transfer over an infinite Porous flat plate with convective surface boundary Conditions
(Maseno University, 2018)
Unsteady MHD heat and mass transfer over an infinite flat plate with convective surface boundary condition problems have received little attention yet they are of great importance in many scientific and engineering fields. ...
Computation of efficient nash equilibria for experimental economic games
(Maseno University, 2014)
Game theory has been used to study a wide variety of human and animal behaviors. It looks for states of equilibrium, sometimes called solutions. Nash equilibrium is the central solution concept with diverse applications ...
Modeling the effects of interference in fertility rate: a case study of Rwanda, Indonesia and Kenya
(Maseno University, 2016)
Many studies have been done on fertility for many years. However, very little has been documented in the existing literature concerning modeling of fertility in the presence of interference, yet interference to fertility ...
Norms of elementary operators
(Maseno University, 2015)
Properties of elementary operators have been investigated in the recent past under a variety of aspects. Their norms have been a subject of interest for research in operator theory. Specifically, deriving a formula to ...