Mann's algorithm for nonexpansive mappings in CAT(kappa) spaces

作者：He, J S^*; Fang, D H; Lopez, G; Li, C

来源：Nonlinear Analysis-Theory Methods & Applications, 2012, 75(2): 445-452.

DOI：10.1016/j.na.2011.07.070

• CAT(kappa) spaces
• Nonexpansive mapping
• Mann's iteration
• Delta-convergence

In this paper, it is proved that the sequence defined by Mann's algorithm Delta-converges to a fixed point in complete CAT(kappa) spaces.

• 出版日期2012-1
• 单位浙江大学; 浙江师范大学; 吉首大学