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Published Authors

Stephen Luketero
Senior Lecturer, University Of Nairobi, P.o Box 30197-00100 Nairobi
Browder’s Theorem For Totally Posinormal Operators
In our study we consider a higher class of Hilbert space operators,Posinormal operators introduced by C. Rhaly (1992).We show that if T is a totally Posinormal operator such that T possesses property(ab), then Browder's theorem and generalized Browder’s theorem holds for T and for T+N where N is a nilpotent operator that commutes with T.

Stephen Luketero
Senior Lecturer, University Of Nairobi, P.o Box 30197-00100 Nairobi
A-browder’s Theorem For Conditionally Totally Posinormal Operators
In this paper we present results on Browder's theorem for conditionally totally posinormal operators using established results on kato type operators and polaroid operators.

Dr Stephen Luketero
Department Of Mathematics, University Of Nairobi, Kenya
Does Communicating Monitoring And Evaluation Findings Improve Dairy Primary Cooperative Societies Performance?
As the spirit of cooperatives continues to evolve, there is a glowing interest in monitoring and evaluation amid rising pressures for beneficiaries to safeguard their efforts. The demand for timely communication of monitoring and evaluation findings has increased due to the need for community level progress reporting towards attainment of the 2030 vision. The progress of the dairy cooperative societies’

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