1) Hurwitz systems
Hurwitz系
2) Hurwitz number
Hurwitz数
1.
The authors use algebraic methods to compute the Hurwitz numbers of degree n ramified coverings of a Riemann surface of genus h by a Riemann surface of genus g having r branch points of order (1 n-k ,k).
用代数方法 ,计算分支阶数均为 (1n-k,k)的亏格为 g的黎曼面到亏格为h的黎曼面的n 重分歧覆盖的Hurwitz
2.
A relation between Hurwitz number and Hodge integrals is got via virtual localization method.
这篇文章首先介绍了Hurwitz数的定义及一些性质，然后利用virtual局部化方法推出了Hodge积分与Hurwitz数之间一个联系。
3) Hurwitz criterion
Hurwitz判据
1.
By Hurwitz criterion and Liapunov-Lasalleinvariant theorem, the locally asymptotical stability of disease f.
利用Hurwitz判据、Liapunov-Lasalle不变集原理得到各个平衡态局部渐近稳定及无病平衡态全局渐近稳定的条件。
2.
A CAI software of Hurwitz criterion is designed in MATLAB that is powerful in calculation of matrix and is easy to use.
利用 MATL AB软件矩阵运算功能强和容易使用的特点 ,设计了 Hurwitz判据的 CAI软件。
4) Hurwitz stability
Hurwitz稳定
1.
A necessary and sufficient conditions and a sufficient conditions of the Hurwitz stability of interval matrices;
区间矩阵Hurwitz稳定的充分及充要条件
2.
The conception of Hurwitz stability is extended to the interval systems with complex coefficient.
将Hurwitz稳定性概念推广到复系数区间系统,并对二阶复系数区间系统的Hurwitz稳定性和Hurwitz不稳定性分别给出了2个充分条件,最后给出了一些实例说明结论的有效性。
3.
In classic polynomial stability theory,determining Schur stability of f(z) can be translated into observing the Hurwitz stability for f((w+1)/(w-1))(w-1)n through a bilinear transformation.
在多项式稳定性经典理论中,通常利用双线性变换将多项式的Schur稳定性的判定转化为变换后多项式Hurwitz稳定性的判定。
5) Routh-Hurwitz criterion
Routh-Hurwitz准则
1.
Applying Routh-Hurwitz criterion,the stability of the controlled system is analyzed.
通过Routh-Hurwitz准则对系统的稳定性进行了分析,采用线性状态反馈方法在理论上证明了达到控制目标(平衡点的控制)时反馈系数的选取范围。
2.
By applying the Routh-Hurwitz criterion,the problem of the stability of equilibrium points is discussed.
在Lorenz系统及Liu系统的基础上,提出了一个新的三维连续自治系统,简述了该系统的基本动力学特征,根据Routh-Hurwitz准则,重点讨论了系统平衡点的稳定性。
3.
First, we applied the Routh-Hurwitz criterion to analyze the stability of the controlled system, and the choice principle of the feedback coefficients to attain control objective was proved strictly.
首先,利用Routh-Hurwitz准则对受控系统进行了稳定性分析,证明了达到控制目标反馈系数的选择原则。
6) Hurwitz matrix
Hurwitz矩阵
补充资料：Hurwitz公式
Hurwitz公式
Hurwftz formula
Hur州血公式IHur侧淞翻而山;ryp.“”a巾opMy，aJ_ 见R让田.团·H血初忱公式(侧政旧朋一Hur俪tZlo卜mula飞.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条