• Characterization of Norm-Attainable Operators 

      Kinyanjui, Jeremiah Ndung’u; Okelo, Bernard; Ongati, Omolo (International Journal of Mathematical Archive, 7/13/2018)
      In this paper we characterize norm-attainable elementary operators, we show that 𝛿 𝑃,𝑄 is norm-attainable if both P and Q are norm-attainable and𝛿𝑃,𝑄 is norm-attainable 𝛿𝑃,𝑄if is normally represented.