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EFFECT OF VACCINATION ON MATHEMATICAL MODELING OF COVID-19
(International Journal of Science Academic Research, 2023-02)
Corona virus 2019 (Covid-19) have been endemic both in Africa and the whole world. In this paper we have formulated and analyze
mathematical model of covid-19 that monitors the temporal dynamics of the disease in the ...
MODELLING COVID-19 DYNAMICS (SPREAD AND CONTROL) AND THE EFFECTS OF A PREVENTIVE VACCINE
(University of Eldoret, 2023-09)
Corona virus 2019 (COVID-19) have been pandemic both in Africa and the whole world. This work formulated and analyzed mathematical model of COVID-19 that monitors the temporal dynamics of the disease in the presence of ...
MATHEMATICAL MODELING OF HIV/AIDS DYNAMICS AMONG THE FISHERFOLK AS A VECTOR FOR HIV: A CASE STUDY OF LAKE VICTORIA METAPOPULATIONS
(University of Eldoret, 2023-06)
HIV/AIDS pandemic has remained the leading causes of death among the sexually transmitted diseases. To date, there has been no cure, and all the intervention measures involve preventive and reduction of the severity of the ...
On the Norm of Elementary Operator
(Advances in Pure Mathematics, 2014)
The norm of an elementary operator has been studied by many mathematicians. Varied results
have been established especially on the lower bound of this norm. Here, we attempt the same
problem for finite dimensional operators
On The Norm of Finite Length Elementary Operator in Tensor Product of C*-Algebras
(International Journal of Mathematics and Computer Research, 2024-01)
Many properties of Elementary operators, including spectrum, numerical ranges, compactness, rank, and norm have been studied in depth and some results have been obtained. However, little has been done in determining the ...
On almost similarity results on partial isometrics, 𝛉- operators and posinormal operators
(International Journal of Statistics and Applied Mathematics, 2021-06)
It is pre-eminent that equality of spectra is realized when the two given operators are unitarily equivalent
or similar but not when they are almost similar. Also, projections which are 𝛼-almost similar,
demonstrate ...
ON CLASSIFICATION OF PERMUTATIONS
(Asia Pac Journal, 2020-03)
Some researchers in combinatorics have developed permutation algorithms using
different approaches. We contribute to this area by developing a formula for generating permutations
whereby, starting with an identity ...
On Norm of Elementary Operator of Length Two
(International Journal of Scientific and Innovative Mathematical Research (IJSIMR), 2017-06)
Norms of elementary operators have been studied by many mathematicians. Varied results have been gotten using different approaches. In this paper we use maximal numerical range to express the norm of an elementary operator ...
On the Numerical Ranges
(International Journal of Scientific and Innovative Mathematical Research (IJSIMR), 2015-08)
Properties of operators in a C*-algebra B(H) have been studied by many researchers in operator
theory. This paper is an investigation of the numerical ranges of operators in B(H) . We show that zero is in
the algebraic ...
On the Norm of Elementary Operator
(Advances in Pure Mathematics, 2014-07)
The norm of an elementary operator has been studied by many mathematicians. Varied results
have been established especially on the lower bound of this norm. Here, we attempt the same
problem for finite dimensional operators.