transformation operator

An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.

本文首次用一种改进的共轭算子法研究了六维非线性系统的三阶规范形以及所用的非线性变换。

The continuous transformation connects smoothly to the unit operator.

连续变换光滑地衔接到单位算符.

The transformation relation of momentum operator and eigenfunction in the different representation is discussed;

利用矩阵表示，讨论了角动量算符及本征函数在不同表象中的标准变换关系；

Comparison Between Conventional Operator and Multi-Scale Gradient Watershed Transformation Operator

多梯度流域变换算法与传统算法比较

In this paper, the Parameter dependant formulation of the Bogoliubov transformation is used to diagonalize Hamiltonian of Heisenberg antiferromagnet two sublattice modle, and to derive the spin dependant unitary operator performing this transformation and the exact eigenstates.

利用参量相关的Bogoliubov变换公式对角化Heisenberg反铁磁双子晶格模型哈密顿，得到施行变换的自旋相关的幺正算符和精确本征态。