Showing 2019 · math.FAShow all
2 papers · 2 filters
math.FA2019
Lie bracket derivation-derivations in Banach algebras
Choonkil Park
In this paper, we introduce and solve the following additive-additive -functional inequality \begin{eqnarray}\label{0.1} && \|g\left(x+y\right) -g(x) -g(y)\| +\| h(x+y) + h(…
math.FA2019
Convergence of algorithms for fixed points of relatively nonexpansive mappings via Ishikawa iteration
V. Pragadeeswarar, R. Gopi, Choonkil Park +1
By using the Ishikawa iterative algorithm, we approximate the fixed points and the best proximity points of a relatively non expansive mapping. Also, we use the von Neumann sequenc…