惯性定理

四元数矩阵的惯性定理与稳定性

Inertia Theorems and Stability of Quaternion Matrix

二次型的惯性定理通常用线性方程组理论（参见（1）P.214）或用子空间维数公式（参见（2）P.335）加以证明。

The inertia theorem of the quadratic form was conventionally proved by applying the theory of a set of linear equations ( see ( 1 ) p.214 ), or by using the dimensional formula of subspace ( see ( 2 ) p.335 ) .

用分析方法证明二次型的惯性定理

An Analytical Method of Proving the Inertia Theorem of the Quadratic Form

区间多项式族左扇区稳定鲁棒性及不变惯性定理

Stability robustness and invariant inertia theorem of interval polynomials with respect to left sectors

提出粗依赖的序定理，粗依赖的惯性定理和粗依赖的惯性原理；

Then rough dependency order theorem , rough dependency inertia theorem and rough dependency inertia principle are put forward ;

本文引进实对称阵的正值空间的概念，并讨论正值空间维数方面的问题，由此，给二次型的惯性定理以一种等价的描述。

In this paper , the concept of positive space of real symmetrical matrix is introduced , and the problem on the dimensionality of positive space is discussed .

通过建立二次型与对称双线性函数之间的对应关系，在双线性函数的概念下讨论二次型化标准型的问题，最后给出惯性定理的一个证明。

In this paper , we use the theory of symmetric bilinear function to solve problems of quadratic form , and finally give a proof of the inertia theorem .

锥性质定理的改进与惯性流形存在定理

An Improvement of the Cone Property Theorem and the Existence Theorem or inertial Manifolds

弱非完整系统相对于非惯性系的Noether定理

Noether 's Theorem for Weakly Nonholonomic Systems Relative to Noninertial Reference Frame