3 hasil untuk "Peter Mathye"
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Artikel Jurnal
Identification of HIV Dynamic System in the Case of Incomplete Experimental Data
In this paper we apply an inverse method that estimates parameters of deterministic mathematical models to an HIV model. We consider the case where experimental data concerning the values of some variables is incomplete or unknown. The objective is to estimate the parameters and to restore the…
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Artikel Jurnal
Determination of parameters for Cauchy's problem for systems of ODEs with application to biological modelling
An inverse numerical method that estimate parameters of dynamic mathematical models given some information about unknown trajectories at some time is applied to examples taken from Biology and Ecology. The method consisting of determining an over-determined system of algebraic equations using…
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Artikel Jurnal
Factors Affecting Grade 12 Learners Performances: Analysis using Propensity Score Methods
This research examines the impact of pre-existing disparities on Grade 12 examination performance in Gauteng and the Western Cape Provinces of South Africa, utilising propensity score matching to balance influencing factors. The analysis focuses on learners from both provinces who participated in…