In this article, the bimatrix variate beta Type IV distribution is derived from
independent Wishart distributed matrix variables. We explore specific properties of
this distribution which is then used to derive the exact expressions of the densities of
the product and ratio of two dependent Wilks’s statistics and to define the bimatrix
Kummer-beta Type IV distribution.
This paper presents new analytical expressions to efficiently capture the optimal power factor of each
Distributed Generation (DG) unit for reducing energy losses and enhancing voltage stability over a given
Mckay, Robert Forbes(University of Pretoria, 2009-01-16)
This study researches phenomenon of the Biology Teachers Network (BTN), a distributed Community of Practice (CoP). The membership of the BTN is voluntary. The BTN is supported by a core group of members and administered ...
Samboko, Paul Chimuka(University of Pretoria, 2015)
Poverty is a major challenge worldwide and poverty reduction remains a critical aspect of developmental efforts. The rate and extent of poverty reduction associated with agricultural growth in primarily agrarian societies ...