Now showing items 41-50 of 85
A measure-theoretic approach to chaotic dynamical systems.
The past few years have witnessed a growth in the study of the long-time behaviour of physical, biological and economic systems using measure-theoretic and probabilistic methods. In this dissertation we present a study of ...
Inhomogeneous solutions to the Einstein equations.
In this dissertation we consider spherically symmetric gravitational fields that arise in relativistic astrophysics and cosmology. We first present a general review of static spherically symmetric spacetimes. aand highlight ...
On decoupled quasi-linearization methods for solving systems of nonlinear boundary value problems.
In this dissertation, a comparative study is carried out on three spectral based numerical methods which are the spectral quasilinearization method (SQLM), the spectral relaxation method (SRM) and the spectral local ...
Congestion control based on dynamics pricing scheme and service class-based joint call admission control in heterogeneous wireless networks.
Next Generation of Wireless Networks (NGWNs) are heterogeneous and consist of several Radio Access Technologies (RATs) that coexist in the same geographical area. This heterogeneity of wireless networks is supposed to ...
Mathematical modelling of drug resistance in malignant tumour treatment.
Resistance to conventional chemotherapies, especially to anti-cancer agents, is rapidly becoming a global pandemic. Mutations, in combination with genetic instabilities, play an important role in the molecular heterogeneity ...
Exploring the teaching of statistics in grade 10.
The purpose of the study was to explore the teaching of statistics at Grade 10 level. A convenient sample of seven Grade 10 mathematics teachers participated in the study. The Department of Basic Education (DBE) has tried ...
Explicit models for spherical static fluids in Einstein-Gauss-Bonnet gravity.
In this research, we explore modifications to the Einstein-Hilbert action by examining exact barotropic distributions in Einstein-Gauss-Bonnet gravity (EGB). We consider exact solutions of interior models in stars in ...
An examination of the use of pragmatic learner-centred pedagogy (LCP) in the teaching of mathematics in primary schools in Nhlangano-Swaziland.
The purpose of this study was to investigate the use of pragmatic learner-centred pedagogy in the teaching of Mathematics in primary schools in Nhlangano, Swaziland. The aims of the study were to examine the teachers’ ...
Algebraic graph theoretic applications to cryptography.
Abstract available in PDF file.