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A New Trust Region Algorithm for Unconstrained Optimization
Author(s): 
Pages: 36-38,42
Year: Issue:  1
Journal: Guangxi Sciences

Abstract: 为了减少求解信赖域子问题的次数,通过对当前目标函数下降量与成功迭代的目标函数下降量最小值的比较,提出一个新的解无约束优化问题的信赖域算法,证明了该算法的全局收敛性,并用数值实验说明新算法是有效的.
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