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Now showing items 21-30 of 30
On completely bounded Operators
(2010)
Calculating norms of matrices when the entries are not constants is the
first problem tackled in this thesis. We have considered the space of matrices
with entries from the algebra of bounded linear operators and ...
Norms of elementary operators.
(Maseno university, 2010)
The norm of an elementary operator has been investigated over long period
by several mathematician under various special circumstances. Timoney
working on algebra of bounded linear operators on Hilbert spaces,
established ...
Mathematical modelling of flood Wave: a case study of Budalang'i Flood plain basin in Busia county, Kenya
(Maseno university, 2022)
Flooding is a worldwide problem with more adverse e ects in developing countries.
In Kenya, severe
ooding is experienced on the lower tributaries of Lake Victoria,
mainly Budalang'i area. This is indicated in the ...
Mathematics of Pesticide Adsorption in a Porous Medium: Convective-Dispersive Transport with steady state water flow In two Dimension
(Maseno university, 2007)
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 resulted in ...
Numerical solution of Korteweg-de vries equation
(Maseno university, 2008)
The Kotteweg-de Vrr-es(KdV)is a mathematical model of waves on shallow
water surfaces. The mathematical theory behind the KdV equation
is rich and interesting, and, in the broad sense, is a topic of active mathematical ...
On a generalized q-numerical Range
(Maseno university, 2008)
We 'consider numerical ranges of a bounded linear operator on complex
Hilbert spaces. Many properties of the classical numerical range are
known. We investigate the properties of the q-numerical range in relation
to ...
On norms of elementary operators
(2009)
The study of elementary operators has been of great interest to many
mathematicians for the past two decades. Of special interest has been to
determine the norms of these operators. The norm problem for elementary
operators ...
Operation of mutation on Polar quivers
(Maseno university, 2009)
In recent times, there has been a lot of interest in the study of quivers,
both by mathematicians and theoretical physicists. We introduce a new
concept of polar quivers and their mutation. The idea of polar quivers
arises ...
Norms of tensor products and elementary Operators
(Maseno university, 2009)
In this thesis, we determine the norm of a two-sided symmetric operator
in an algebra. More precisely, .we investigate the lower bound of the operator
using the injective tensor norm. Further, we determine the norm of ...
Mathematical modeling of Dual protection and art Adherence for a high risk HIV Population
(Maseno University, 2023)
The spread of HIV/AIDS remains a major concern to public health enthusiasts
world over. In spite of interventions such as medical male circumcision,
condom use, treatment using Antiretroviral Therapy (ART), as
well as ...