3 papers
math.FA2018
A shrinking projection approximant for the split equilibrium problems and fixed point problems in Hilbert spaces
Abdul Ghaffar, Zafar Ullah, Muhammad Aqeel Ahmad Khan +1
This work is devoted to establish the strong convergence results of an iterative algorithm generated by the shrinking projection method in Hilbert spaces. The proposed approximatio…
math.FA2018
Rates of convergence for a class of generalized quasi contractive mappings in Kohlenbach hyperbolic spaces
Zahid Akhtar, Muhammad Aqeel Ahmad Khan
This paper is a continuation to the study of generalized quasi contractive operators, essentially due to Akhtar et al. [A multi-step implicit iterative process for common fixed poi…
math.FA2018
A multi-step approximant for fixed point problem and convex optimization problem in Hadamard spaces
Muhammad Aqeel Ahmad Khan, Hafiza Arham Maqbool
The purpose of this paper is to propose and analyze a multi-step iterative algorithm to solve a convex optimization problem and a fixed point problem posed on a Hadamard space. The…