摘要
本文通过递进结构选取正对角矩阵因子的元素,利用Nekrasov矩阵的性质以及不等式的放缩技巧,给出了一类新的Nekrasov矩阵的判定方法。This article presents a new method for determining a class of Nekrasov matrices by selecting the elements of diagonal matrix factors through a progressive structure, utilizing the properties of Nekrasov matrices and scaling techniques of inequalities.
出处
《应用数学进展》
2025年第3期237-242,共6页
Advances in Applied Mathematics
