Title of article :
Some convergence results for nearly asymptotically nonexpansive nonself mappings in CAT(κ) spaces
Author/Authors :
Şahin, Aynur Department of Mathematics - Sakarya University - Adapazarı, Sakarya, Turkey , Başarır, Metin Department of Mathematics - Sakarya University - Adapazarı, Sakarya, Turkey
Abstract :
The purpose of this paper is to prove the demiclosedness principle and convergence theorems for nearly asymptotically nonexpansive nonself mappings in CAT(κ) spaces with κ>0. Our results extend and improve some recent results announced in the current literature
Keywords :
Fixed point , Nearly asymptotically nonexpansive nonself mapping , Demiclosedness principle , △-convergence , Strong convergence , CAT(κ) space
Journal title :
Mathematical Sciences
