非负矩阵谱半径的一个新估计

Estimation of New Bounds on the Spectral Radius of Nonnegative Matrix

利用相似矩阵有相同的特征值对非负矩阵的谱半径进行了估计,通过算例与以往的结论相比较,说明了此估计的有效性。

According to the same eigenvalues of similar matrices,a new estimation on the spectral radius of nonnegative matrix is given.An example shows that the new methods is validity.