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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 ...
Deficiency indices and spectra of Fourth order Differential Operators with Unbounded Coefficients on a Hilbert space
(Maseno University, 2016)
The concept of unbounded operators provides an abstract framework for dealing with differential operators and unbounded observable such as in quantum mechanics. The theory of unbounded operators was developed by John Von ...
Mathematical Model Incorporating Screening of Immigrants as A Control Against The Spread of Ebola
(Maseno University, 2017)
Ebola Disease Outbreak (EVD) is an acute and often fatal disease in humans and nonhuman primates (monkeys, gorillas and chimpanzees). The disease is caused by infection
with a virus of the family of Filoviridae, genus ...
On completely positive maps
(Maseno University, 2015)
Completely positive maps is an important field due to its significance, application and mathematics itself. While discussing the properties of the positive maps, researchers have questioned whether the properties of the ...
Numerical Solutions of Burgers Equation Using Hybrid Methods
(Maseno University, 2016)
Research on Burgers equation: u_t + 〖uu〗_x = 〖αu〗_xx which is a second order nonlinear partial differential equation is gaining interest for its application and mathematics itself. It arises in model studies of turbulence ...
The effect of constant and non constant pressure driving force on the power output in a solar chimney power plant
(Maseno University, 2015)
Solar energy has a great potential for the future; it is free, its supplies are unlimited, it does not pollute the environment and cannot be controlled by one industry. Currently, the use of solar energy as an alternative ...
Mathematical Model to Determine the Concentration of Fly-Ash at Sony Sugar Company in Kenya
(Maseno University, 2015)
Mathematical modeling continues to attract attention of applied math-
ematicians, physicists, engineers, biologists, research institutions and oth-
ers. This study focuses on air pollution concentration: a case study ...
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 ...
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 ...