In this chapter, we give some operator inequalities and norm inequalities by means of spectral decomposition and functional calculus.
在第二章中，作者以谱分解、函数演算等为工具，给出一些重要的算子不等式与范数不等式。
2
Methods Using the definition of effect algebra, sequential effect algebra and the polar decomposition of operator.
方法利用效应代数、序列效应代数的定义及算子分解的方法。
3
Through the multiresolution decomposition and compression of operator matrix and seismic wave field matrix, we proposed a new method of seismic modeling in wavelet domain.