Browsing Theses & Dissertations by Title
Now showing items 456-475 of 652
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Norm Estimates for Norm-Attainable Operators
(JOOUST, 2019)Hilbert space operators have been studied by several mathematicians over decades and various interesting results have been obtained. There are several classes of Hilbert space operators, for example, normal, ... -
Norms and Maximal Numerical Range of Jordan Elementary Operators
(JOOUST, 2017)Elementary operators originated from the study of the Sylvester and Rosenblum equation AX - X B = Z. Although a lot of work on vari¬ous properties of elementary operators has been done, the norm property still remains an ... -
Norms and numerical radii inequalities for (α,β) normal transaloid operations
(JOOUST, 2017-05) -
Norms and Numerical Radii Inequalities of Derivations Induced by Orthogonal Projections
(JOOUST, 2022)Properties of derivations that have been studied by different mathematicians include norms, numerical ranges, spectra and positivity. However, norms and numerical radii inequalities of derivations induced by orthogonal ... -
Numerical Analysis of Holling Type Ii Functional Response Predator-Prey Model with Time Delay Optimal Selective Harvesting
(JOOUST, 2022)Population dynamics indicate the changes in size and composition of population through time, as well as biotic and abiotic factors influencing those changes. Predator-prey (PP) relationship with harvesting and functional ... -
Numerical Analysis of Third Order Advection-Viscous Wave Equation Using Finite Difference Method
(JOOUST, 2023)Wave equation is a linear hyperbolic partial differential equation (PDE) which describes the propagation of a variety of waves arising in physical situations. In its simplest form, the one dimension wave equation refers ... -
Numerical Solution of (3+1) Dimensional Advection-Diffusion Equation:
(JOOUST, 2020)Advecrion-diffusion equation arises from modeling of physical processes in a wide range of scientific disciplines.The (3+1) dimensional Advection-Diffusion equation we derived can generally be written as; = ;! ... -
Numerical Solution of Dynamic Vibration Equation with Restoring Force x = sech x
(JOOUST, 2018)Dynamic vibration equations are of great importance not only for un-derstanding the dynamic motion of structures, but also for providing knowledge of differential equations to mathematicians. Although sev¬eral studies have ... -
Nutritional Composition, Microbiological Assessment, Shelf-Life and Sensory Properties of Wheat Muffins Enriched With African Emperor Moth (Gonimbrasia Zambesina, W) Caterpillar(S) Flour
(JOOUST, 2023)Protein malnutrition is a challenge in sub-Saharan Africa. However, a cheap source of protein (Gonimbrasia zambesina caterpillars) is currently underutilized in the coastal region of Kenya. The study aimed to promote the ... -
On Compact Operators whose Norms are Eigenvalues
(JOOUST, 2019)The class of compact operators is fundamental in operato_Lllle~+Y.• Char-acterization of compact operators acting on different sp~ces has been fas-cinating to many Mathernaticians., Many properties such as bounded¬ness, ... -
On Complete Positively and Boundedness of Operators on Non- Unital C*- Algebras.
(JOOUST, 2017)Properties of completely positive and completely bounded operators are fundamental in understanding the applications of operator theory in other fields like quantum mechanics. Up to date the question as to whether com• ... -
On Continuity and Separability in Bitopological Spaces
(JOOUST, 2023)Many studies have been conducted on properties of bitopological spaces and aspects of continuity over a long period of time and different results have been obtained so far. However, pointwise characterization of various ... -
On Norm Preserving conditions for Local Automorphisms of Commutative Banach Algebras
(JOOUST, 2017)Most studies on preserver problems have been on linear preserver prob¬lems (LPPs) in matrix theory. It is known that local derivations of Von Neumann algebras are continuous linear maps, which coincide with some derivation ... -
On norm preserving conditions for local automorphisms of commutative banach algebras
(2016)Many studies on preserver problems have been focusing on linear preserver problems in matrix theory. Kadison and Sourour showed that the local derivations of Von Neumann algebras are continous linear maps which coincide ... -
On Normality and Compactness of Dense Topological Subspaces
(JOOUST, 2019)Many studies have been conducted on dense topological subspaces over along period of time and interesting results have been obtained. Normality and compactness on topological subspaces have also been investigated by many ... -
On Norms of Normally Represented Elementary Operators.
(JOOUST, 2018)The' study of elementary operators has been of great interest dating back to many decades when it was initiated by Sylvester in 1884.A number• of scholars have described several properties of elementary ... -
Opportunities of Recreational Ecotourism in Water Resources within Beach Environments of Lake Victoria.
(JOOUST, 2017)Ecotourism, one of the world's biggest revenue generating industries world over, utilizes natural water resources as recreational destinations in most economies around the world. However, developing nations, ... -
Optimization of Production of Black Soldier Fly Larvae (Hermetia illucens, L) for Fosh Feed Formulation
(JOOUST, 2018)Increase in world population has catapulted demand for animal proteins beyond supply and organic waste generation. Conventional livestock production is hindered by land sizes, urbanization and limited and unsustainable ... -
An Optimized Artificial Intelligence Model for Emergency Case Response in Healthcare
(JOOUST, 2022)Artificial intelligence (AI), which is already being used in healthcare, has brought a paradigm shift to the field. Owing to the growing availability of healthcare data, there has been rapid advancement in the use of ...