算子范数(operate norm)是矩阵范数的一种。
结论算子范数对于估计有界线性算子乘积与和的谱半径是至关重要的。
Conclusion Norm of operator is very important to estimate the spectral radius of operator.
第二章的内容是算子不等式及范数不等式。
The contents of the second chapter are operator inequalities and norm inequalities.
本文讨论了两个特殊的初等算子的本性范数。
The essential norm of two special elementary operators is discussed in this paper.
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