Browsing by Subject "Mathematical models"

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The application of causal models in the analysis of grade 12 results in Gauteng and Western Cape Provinces

Letsoalo, Maupi Eric (2016)

The focus in this thesis was on the approaches that seek to compare two study arms in the absence of randomisation when the interclass correlation coefficient is greater than zero. Many reports on performance of learners ...
Modelling the transmission dynamics of infectious diseases with vaccination and temporary immunity

Kgasago, Tshepo Matenatena Blessings (2008)

In this dissertation, two non-linear mathematical models are proposed and analyzed to investigate the spread of infectious diseases in a variable size population through horizontal transmission in the presence of preventive ...
Properties and calculus on price paths in the model-free approach to the mathematical finance

Galane, Lesiba Charles (2021)

Vovk and Shafer, [41], introduced game-theoretic framework for probability in mathematical finance. This is a new trend in financial mathematics in which no probabilistic assumptions on the space of price paths are made. ...

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