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Topogenous Structures on Categories
(University of the Western Cape, 2016)
Although the interior operators correspond to a special class of neighbourhood operators, the closure operators are not nicely related to the latter. We introduce and study the notion of topogenous orders on a category ...
Pricing European options : a model-free approach
(University of the Western Cape, 2016)
This paper focuses on the newly revived interest to model free approach in finance. Instead of postulating some probability measure it emerges in a form of an outer-measure. We review the behavior of a market stock price ...
Mathematical modeling of the population dynamics of tuberculosis
(University of the Western Cape, 2016)
Tuberculosis (TB) is currently one of the major public health challenges in South Africa, and in many countries. Mycobacterium tuberculosis is among the leading causes of morbidity and mortality. It is known that tuberculosis ...
Topogenous structures on categories
(University of the Western Cape, 2016)
Although the interior operators correspond to a special class of neighbourhood operators,
the closure operators are not nicely related to the latter. We introduce and study the
notion of topogenous orders on a category ...