渐近φ-伪压缩映像不动点的Ishikawa迭代收敛定理

Ishikawa Iterative Convergence Theorem for Fixed Points ofAsymptotically φ-Pseudocontractive Mappings

在Banach空间中,运用新的分析方法,建立了修改的Ishikawa迭代序列逼近渐近φ-伪压缩映像不动点定理。文章扩展并改进了其他作者的相应结果[3],[4]。

By virtue of new analysis technique, we have established modified Ishikawa iterative convergence theorem for fixed points of asymptotically φ-pseudocontractive mappings. The result extends and improves ones announced recently by other authors [cf. 3,4].