Abstract
We study the approximation of fixed points of nonexpansive mappings in CAT(κ) spaces. We show that the iterative sequence generated by the Moudafi's viscosity type algorithm converges to one of the fixed points of the nonexpansive mapping depending on the contraction applied in the algorithm.
| Original language | English |
|---|---|
| Pages (from-to) | 1245-1264 |
| Number of pages | 20 |
| Journal | Numerical Functional Analysis and Optimization |
| Volume | 34 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 2 Nov 2013 |
Keywords
- CAT(κ) spaces
- Fixed points
- Nonexpansive mappings
- Viscosity iterates
ASJC Scopus subject areas
- Analysis
- Signal Processing
- Computer Science Applications
- Control and Optimization
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