Strong and △△-convergence of some iterative schemes in CAT(0) spaces

In this paper, we get some results on strong and △△-convergence in CAT(0) spaces for an iterative scheme which is both faster than and independent of the Ishikawa scheme. We also obtain some results for two mappings using the Ishikawa-type iteration scheme. The motivation of the present work comes from that of Dhompongsa and Panyanak (2008) [3].