squarable

Suppose the solution is existed, two conclusions of the boundness and quadratic integrability of the solution are obtained.

首先得到了一类含滞后变元的积分不等式的解 ,然后考虑二阶非线性微分方程(r(t)x′(t) )′ +[a(t) +b(t) ]x(t) =f[t,x(t) ,x( φ(t) ) ],假设它的解存在 ,文中得到了解的有界性与平方可积性的两个结论 。

Quadratic integrability of solutions of a class of nonlinear differential equation;

一类二阶非线性微分方程解的平方可积性

Quadratic Integrability and Boundedness of the Solutions for Second Order Delay Differential Equation;

一类二阶时滞微分方程解的有界性与平方可积性

Separability of L～2(C,μ) and Its Haar Basis;

Cantor集上平方可积空间的可分性及其一组Haar基

The land area 41.74 square kilometers. we can get there by ferryboat.

岛积为41.74平方公里。我们可以乘船到那。

This is usually a much stronger requirement than quadratic integrability.

这通常是一个比平方可积更强的要求。

Solvability of Systems of Nonlinear Hammerstein Integral Equations;

非线性Hammerstein积分方程组的可解性

The Integrability of the n-order Variable Coefficients Linear Ordinary Differential Equation

n阶变系数线性常微分方程的可积性

It is 100 square miles in area.

面积100平方哩。

Primary Study of Integrability of the First Type Abel Equation

第一类阿贝尔方程可积性的初步研究

Integrability Conditions of A Class of Third-order Nonlinear Differential Equation;

一类三阶非线性微分方程的可积条件

The Integrality of One Kind of New Riccati Equation and It s Application;

一类新Riccati型方程的可积性及其应用

Solution of kind of second-order variable coefficient differential equation;

几类二阶非线性微分方程的可积类型

Integral Criteria of One Kind of First-order Nonlinear Differantial Equation;

一类一阶非线性微分方程的可积判据

Integral Criterion of One Kind of New Nonlinear Differential Equation;

一类新非线性常微分方程的可积判据

The Integral Conditions of Riccati Equation and its Application

Riccati方程的可积性条件及应用

Extension of Integral Conditions of Riccati Differential Equation

一类Riccati方程可积性条件的推广

A Method of Determining Integrability for a Class of Cubic Kolmogorov Systems

一类三次Kolmogorov系统可积性的判断方法

Hamiltonian Structures and Liouville Integrability of a New Soliton Hierarchy

一族孤子方程的Hamilton结构及Liouville可积性