Objective: To reassess the practical value of verbal autopsy data, which in the absence of more definitive information, have been used to describe the causes of maternal and to identify priorities in programs intended to ...

With the acceptance of the new Basel II banking regulation (implemented in South Africa in January 2008) the search for improved ways of modeling the most important banking activities has become very topical. Since the ...

In this dissertation we obtain several results in the setting of ordered topological spaces related to the Hanai-Morita-Stone Theorem. The latter says that if f is a closed continuous map of a metric space X onto a topological ...

Youth unemployment is a great concern in Namibia due to the increasing rates of unemployment in the country between the periods of 2000-2008. The current overall unemployment rate stands at an alarming 51.2%. Therefore ...

In this study we apply the knowledge of fuzzy sets to group structures and also to decision-making implications. We study fuzzy subgroups of finite abelian groups. We set G = Z[subscript p[superscript n]] + Z[subscript ...