On Numerical Ranges and Spectra of Norm Attaining Operators in C-Algebras
Omaoro, Sabasi, Okelo, Benard, Ongati, Omolo
Published in Pan-American journal of mathematics (25.08.2023)
Published in Pan-American journal of mathematics (25.08.2023)
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Journal Article
Properties of spectrally bounded compact elementary operators
Willy Kangogo, Nyaare Benard Okelo, Omolo Ongati
Published in Contributions to mathematics (31.03.2021)
Published in Contributions to mathematics (31.03.2021)
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Journal Article
Norm estimates for operators in norm-attainable C-algebras
Sabasi Omaoro, Benard Okelo, Omolo Ongati
Published in European Journal of Mathematics and Applications (01.11.2023)
Published in European Journal of Mathematics and Applications (01.11.2023)
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Journal Article
On denseness of similarity orbits of norm-attainable operators
P. O. Mogotu, N.B. Okelo, Omolo Ongati
Published in International journal of advances in applied mathematics and mechanics (01.06.2019)
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Published in International journal of advances in applied mathematics and mechanics (01.06.2019)
Journal Article
Conditions for positivity of operators in non-unital C-algebras
Obogi, R. K., Bosire, J. N., Okelo, N. B., Ongati, Omolo
Published in International journal of mathematical analysis (2015)
Published in International journal of mathematical analysis (2015)
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Journal Article
Modeling co-infection of paediatric malaria and pneumonia
Lawi, G. O., Mugisha, J. Y. T., Omolo-Ongati, N.
Published in International journal of mathematical analysis (2013)
Published in International journal of mathematical analysis (2013)
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Journal Article