numerical radius造句

例句与造句

1. The operator norm of a normal operator equals its numerical radius and spectral radius.
2. Product numerical radius is a vector norm on matrices, but it is not a matrix norm.
3. Product numerical radius is invariant with respect to local unitaries, which have the tensor product structure.
4. A closely related operator is a spectraloid operator : an operator whose spectral radius coincides with its numerical radius.
5. A bounded operator ( on a complex Hilbert space ) is called a "'spectraloid operator "'if its spectral radius coincides with its numerical radius.
6. It's difficult to find numerical radius in a sentence. 用numerical radius造句挺难的