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E. Prempeh

Publications (3)

Different Levels of Perturbations of the Operators of Hammerstien’s Type Operator Equations

E. Prempeh, I. Owusu-Mensah & K. Piesie-Frimpong · Journal of Advances in Mathematics and Computer Science · 2015

We have studied perturbations of Hammerstein’s Type Operator Equations in general Banach Spaces. In this paper, two different levels of perturbations have been studied in Hilbert spaces. We prove that these levels satisfy the regularization conditions for Hammerstein type operato...

Open access Research Article 10.9734/BJMCS/2015/15896

Viscosity Approximation Methods in Reflexive Banach Spaces with a Sequence of Contractions

K. Piesie Frimpong & E. Prempeh · Journal of Advances in Mathematics and Computer Science · 2017

The aim of this paper is to study viscosity approximation methods in re exive Banach spaces. Let E be a re exive Banach space which admits a weakly sequentially continuous duality mapping  a nonempty closed convex subset of   a sequence of contractions on C and Tn, n = 1, 2, 3, ·...

Open access Research Article 10.9734/BJMCS/2017/33414

Viscosity Approximation Methods in Reflexive Banach Spaces

K. Piesie Frimpong & E. Prempeh · Journal of Advances in Mathematics and Computer Science · 2017

In this paper, we study viscosity approximation methods in re exive Banach spaces. Let X be a re exive Banach space which admits a weakly sequentially continuous duality mapping  a nonempty closed convex subset of X, hn, where  a sequence of contractions on C and Tn ,  for  a nit...

Open access Research Article 10.9734/BJMCS/2017/33396