Now showing items 1-2 of 2

    • Metric equivalence as an almost similarity property 

      Musundi, Sammy; Gitonga, Eric; Nzimbi, Benard (Strathmore University, 2019-08)
      Various results that relate to almost similarity and other classes of operators such as isometry, normal, unitary and compact operators have been extensively discussed. In this paper, we describe the spectral picture of ...
    • On self adjoint norm-attainable operators 

      Okelo, Benard (Strathmore University, 2017)
      In this paper we present the theory of norm-attainability for Hilbert space operators. In particular, we characterize self-adjointedness of the norm-attainable operators. We also outline the relationship between ...