Browsing Theses and Dissertations (Mathematics and Applied Mathematics) by Supervisor "Lubuma, Jean M.-S."
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- Browsing Theses and Dissertations (Mathematics and Applied Mathematics) by Supervisor
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Browsing Theses and Dissertations (Mathematics and Applied Mathematics) by Supervisor "Lubuma, Jean M.-S."
Now showing items 1-8 of 8
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(University of Pretoria, 2012)The classical SIR and SIS epidemiological models are extended by considering the number of adequate contacts per infective in unit time as a function of the total population in such a way that this number grows less rapidly ...
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(University of Pretoria, 2019)In mathematical epidemiology, the threshold theory introduced by W.O. Kermack and A.G. McKendrick (1927) can be expressed in terms of the basic reproduction number R0. This is defined as the average number of secondary ...
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(University of Pretoria, 2015)We design and investigate the reliability of various nonstandard nite di erence (NSFD) schemes for the SIS epidemiological model in three di erent settings. For the classical SIS model, we construct two new NSFD schemes ...
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(University of Pretoria, 2011)Please read the abstract in the 00front section of this document.
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(University of Pretoria, 2015)The thesis addresses two main problems. The first is that of designing reliable numerical method for approximating an SIS (susceptible-infectedsusceptible) disease transmission model with discrete time delay. This ...
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(University of Pretoria, 2015)Malaria is one of the most widespread and complex parasitic diseases in the world. According to the World Health Organization's records for the year 2013, there were 207 million malaria cases with 627,000 deaths in 2012 ...
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(University of Pretoria, 2009-10-26)This thesis analyses numerical methods used in finding solutions of diferential equations. Numerical methods are viewed as discrete dynamical systems that give useful information on continuous dynamical systems defined by ...
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(University of Pretoria, 2019)This dissertation focuses on two mathematical models to study biologically, theoretically and computationally the alarming declines of the colony population of honey bees, specifically the Colony Collapse Disorder (CCD) ...
Now showing items 1-8 of 8