... Dhompongsa, A. Kaewkhao, and B. Panyanak, “Lim’s theorems for multivalued mappings in CAT0 spaces,” Journal of Mathematical Analysis and Applications, vol. 312, no. 2, pp. 478–487, 2005.21 P. Chaoha ... CAT0 space always has a fixed point. Since then, the fixedpoint theory for single-valued and multivalued mappings in CAT0 spaces has been rapidlydeveloped, and many papers have appeared see, ... Iterations in CAT(0) Spaces A. Cuntavepanit1 and B. Panyanak1, 21Department of Mathematics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand2Materials Science Research Center,...