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Now showing items 11-13 of 13
On The Convexity of A Generalized q-Numerical Range’’
(2005-01)
For a given $q in kom$ with $|q| le 1$, we study the $C$-numerical range of a Hilbert space operator where $C$ is an operator of the form [ left( begin{array}{ccc} qI_n & sqrt{1-|q|^2}I_n \ 0_n & 0_n end{array} right) oplus ...
On Similarity and Quasisimilarity equivalence relations
(2012-01)
Similarity and unitary equivalence can be shown to be of equivalence relations. We discuss a result showing that two similar operators have equal spectra (i.e. point and approximate point spectrum). More ...
Modeling and Forecasting Kenyan GDP Using Autoregressive Integrated Moving Average (ARIMA) Models
(Science Publishing Group, 2016-04-13)
The Gross Domestic Product (GDP) is the market value of all goods and services produced within the borders of a
nation in a year. In this paper, Kenya’s annual GDP data obtained from the Kenya National Bureau of statistics ...