摘要
本文研究了矩阵不等式的问题.利用两个新的标量不等式,得到了矩阵的加权几何均值不等式和Hilbert-Schmidt范数不等式,所得的结果改进了相应的不等式.
In this paper,matrix inequalities are studied.Using two new scalar inequalities,the weighted geometric mean inequalities and Hilbert-Schmidt norm inequalities for matrices are obtained,the results are refinements of some corresponding inequalities.
作者
胡兴凯
刘武双
HU Xing-kai;LIU Wu-shuang(Faculty of Science,Kunming University of Science and Technology,Kunming 650500,China)
出处
《数学杂志》
2023年第1期38-42,共5页
Journal of Mathematics
基金
Supported by the Fund for Fostering Talents in Kunming University of Science and Technology(KKZ3202007048)
National Natural Science Foundation of China(11801240)。
