second-order condition的意思|示意

Second-order cumulative waves have been fully determined by applying the boundary condition of second-order stress.

根据二阶应力边界条件，确定出了固体板内的二阶积累波。

This paper aims at studying the boundary value for second order quasilinear elliptic equations with nonlinear boundary condition in exterior domain.

研究在外部区域中拟线性椭圆型方程，具有非线性边界条件的边值问题。

We obtain the existence of the solution of the second order boundary value problem and the asymptotic estimation by some hypothetic condition.

证明了第二边值问题摄动解的存在，并给出了渐近估计式。

In this paper, We prove that the orthogonal condition to solve the uniform asymptotic solution of second order linear P. D. E in periodic region is the necessary and sufficient condition.

本文证明了求解周期区域上的二阶线性偏微分方程的一致有效渐近解的正交条件是充分和必要的。

Solvability of a second order multi-point boundary value problem with generalized Sturm-Liouville boundary condition;

得到了一类离散多点边值问题的正解的存在性定理。

A second-order-sufficient-condition is one of basis for sensitivity analysis of optimization problems.

优化问题的二阶充分条件是研究灵敏度分析的基础。