• Characterization Of Scalar Type Operators 

      ADICKA, Daniel Onyango (Maseno University, 2017)
      A closed densely defined operator H, on a Banach space X, whose spectrum is contained in JR and satisfies the growth condition II (Z-H)-l II:::; CII~~:l Vz E iJR for some a ~ 0 and C > 0 is of (00,00+1) type R In studying ...