Fixed Point Theory and Applications (Jun 2019)

A strong convergence theorem for generalized-Φ-strongly monotone maps, with applications

  • C. E. Chidume,
  • M. O. Nnakwe,
  • A. Adamu

DOI
https://doi.org/10.1186/s13663-019-0660-9
Journal volume & issue
Vol. 2019, no. 1
pp. 1 – 19

Abstract

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Abstract Let X be a uniformly convex and uniformly smooth real Banach space with dual space X∗ $X^{*}$. In this paper, a Mann-type iterative algorithm that approximates the zero of a generalized-Φ-strongly monotone map is constructed. A strong convergence theorem for a sequence generated by the algorithm is proved. Furthermore, the theorem is applied to approximate the solution of a convex optimization problem, a Hammerstein integral equation, and a variational inequality problem. This theorem generalizes, improves, and complements some recent results. Finally, examples of generalized-Φ-strongly monotone maps are constructed and numerical experiments which illustrate the convergence of the sequence generated by our algorithm are presented.

Keywords