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Aldrin Wekesa Wanambisi

Publications (2)

On the Zero Divisor and Cayley Graphs of Some Classes of the 2-Radical Index of Nilpotence Finite Local Rings

Violet Khaveri Agala, Michael Onyango Ojiema & Aldrin Wekesa Wanambisi · Journal of Advances in Mathematics and Computer Science · 2022

The characterization of nite local rings via the well known structures of their zero divisor graphs and cayley graphs remains an open problem. Some classes of completely primary finite rings which are local, have however been characterized by the compartments of their units and z...

Open access Research Article 10.9734/jamcs/2022/v37i630456

Spectral Properties of Compact Operators

Amonyela Hillary Isabu, Achiles Nyongesa Simiyu & Aldrin Wekesa Wanambisi · Asian Research Journal of Mathematics · 2022

The spectral properties of a compact operator \(T : X \longrightarrow Y\) on a normed linear space resemble those of square matrices. For a compact operator, the spectral properties can be treated fairly completely in the sense that Fredholm's famous theory of integral equations...

Open access Research Article 10.9734/arjom/2022/v18i830397