二次型

• Quadratic estimates of variance components and admissibility
  方差分量二次型估计及容许性
• Limit theorems of a special kind of random quadratic forms
  一类特殊随机二次型的极限定理
• The homological quadratic form in coalgebras
  余代数上的同调二次型
• The canonical form of extended quadratic form
  广义二次型的标准形
• The positive subdefinite and semipositive subdefinite solutions of matrix equation ax
  半正定二次型及半正定矩阵
• Robust quadratic dissipative analysis and control for discrete - time systems
  二次型耗散线性离散系统的鲁棒性分析与控制
• Characteristic quadratic form
  特征二次型
• On determining definite properties for real quadratic form and realizing by computer
  二次型的判定及相关问题的计算机实现
• Then , some main notion for the lq optimal control and its stability
  另外,讨论了二次型最优控制lq理论原理,及其稳定性。
• General linear quadratic optimal control for periodically time - varying linear systems
  周期时变线性系统的一般线性二次型最优控制