eigenfunction

基本解释

We always reject zero as an eigenfunction on the ground of physics.
根据物理上的理由，我们总是剔除把零作为本征函数。
Since we get continuous rather than discrete allowed values for E≥0, the positive-energy eigenfunctions are called continuum eigenfunction.
由于对E≥0得到连续的而非分立的允许值，正能量的本征函数叫做连续谱本征函数。
This paper solves the histories and distributions of dynamic stresses in finite solid cylinder under shocking load by using eigenfunction method.
本文利用特征函数方法求解了有界圆柱体在冲击载荷作用下的动应力响应历程和分布规律。

a function satisfying a differential equation, esp an allowed function for a system in wave mechanics