一类泛函极小值点的几何刻画  

Geometry Characterization of a Type of Minimum Point of Function

作　　者：薛荣[1] XUE Rong(Department of Balance of Payments,Lanzhou Branch,People’s Bank of China,Lanzhou 730000,China)

机构地区：[1]中国人民银行兰州中心支行国际收支处,甘肃兰州730000

出　　处：《兰州文理学院学报（自然科学版）》2022年第5期16-19,共4页Journal of Lanzhou University of Arts and Science(Natural Sciences)

摘　　要：讨论了与复HiIbert空间中范数相关的泛函的极小值及与之相关的变分不等式,并给出了比较初等的证明.In this paper,the minimum of norm related function and relevant variational inequality in complex Hilbert space was discussed and relatively elementary proof of the above problems was given.

关 键 词：共轭双线性Hermite泛函 极小值 变分不等式 

分 类 号：O172.4[理学—数学]