second-order

• Solvability of discontinuous second - order periodic boundary value problems
  不连续二阶周期边值问题的可解性
• On self - adjointness of the product of three second - order differential operators
  三个二阶微分算子积的自伴性
• Correction of the formula of response regulation time in second - order system
  二阶系统响应调整时间计算的修正
• Testing methodology for second - order coefficient k2 of gyro accelerometer by centrifuge
  2的离心机测试方法研究
• Multivariable system ' s self - adaptive second - order tsm decomposed control
  多变量系统自适应二阶滑模分解控制方法
• Analysis of second - order elasticity of steel frames with semi - rigid connections
  半刚性连接钢框架的二阶弹性分析
• A new model for second - order elasto - plastic analysis of steel frames
  钢框架结构二阶弹塑性变形的一种实用分析模型
• Eventually positive solutions of second - order neutral differential equations
  二阶非线性中立型微分方程正解存在性
• Solvability of dirichlet boundary value problem for a class of second - order nonlinear equations
  边值问题的可解性
• On the boundedness of the solutions of a second - order nonlinear differential system
  一类二阶非线性系统解的有界性