报告题目：绝对值方程组解存在的条件和一个算法

报 告 人：吴世良 教授

报告地点：格物楼2504室

报告时间：2022年4月28日 16:00-17:00

报告摘要：

In this talk, we review and sum some conditions for the existence and uniqueness of the absolute value equations. Meanwhile, we propose a Newton-based matrix splitting method for generalized absolute value equation. The proposed method not only covers the above modified Newton-type iterative method, but also generates some relaxation versions. Some convergence conditions of the proposed method with some special coefficient matrices are presented. The effectiveness and feasibility of the proposed method are confirmed by some numerical experiments.