非负定矩阵的一个必要充分条件

    A Necessary and Sufficient Condition of Non-negative Definite Matrix

    • 摘要: 在本文中,给出A-B是非负定矩阵的一个必要充分条件(在实对称矩阵AB是非负定的情况下)。

       

      Abstract: In this paper, A necessary and sufficient condition that (A-B) be non-negative definite matrix is given (Under real symmetric matrices A and B are non-negative definite)

       

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