In this paper, we mainly discuss the modified quasi-Newton trust region methods based on a conic model (TRCM method) and prove their convergence properties.
沿袭用锥模型来逼近原问题的思路，本文主要研究锥模型拟牛顿信赖域方法的参数选择、收敛性和数值实现。
2
Some convergence theorems of iterative sequence for quasi-nonexpansive mappings and continuous mappings are also obtained in the strictly convex metric Spaces.
同时给出了严格凸度量空间上拟非扩张映象、连续映象迭代序列的收敛性定理。
3
In this paper, new kinds of quasi-eventual-martingale-like sequences are introduced and their convergence are investigated.