常微分算子 meaning in English

ordinary differential operator

On [ 0 , w ) the square z / j of operator l { is selfadjoint if and only ifz - jis selfadjoint and bh4b * = 0
关于常微分算子理论的简要概述； 2对称算子的基本知识； 3
In this paper we discuss the boundary conditions for the selfadjointness of the ordinary differential operators . let l , = d * + q ( f ) , where q e c4 , / = 1 , 2 , with different domains , we have 1
常微分算子理论是集常微分方程、泛函分析、空间理论及算子理论等理论、方法于一体的综合性，边缘性的数学。