1) non-Noether conservation law
非Noether守恒律
1.
The geometric foundations of a non-Noether conservation law obtained by Mei, for differential equations of motion of mechanical systems in phase space, are given.
研究了相空间中力学系统的运动微分方程的非Noether守恒律的几何基础。
2) non-Noether conserved quantity
非Noether守恒量
1.
Form invariance and non-Noether conserved quantity of generalized Raitzin s canonical equations of non-conservative system;
非保守系统广义Raitzin正则方程的形式不变性与非Noether守恒量
2.
A non-Noether conserved quantity constructed using form invariance for Nielsen equation of a non-conservative mechanical system *;
非保守Nielsen方程的形式不变性导致的非Noether守恒量
3.
A non-Noether conserved quantity, i.e. Hojman conserved quantity, for nonholonomic mechanical systems;
非完整力学系统的非Noether守恒量——Hojman守恒量
3) non Noether conserved quantity
非Noether守恒量
1.
A non Noether conserved quantity, i.
研究非完整力学系统的形式不变性导致的非Noether守恒量———Hojman守恒量 。
4) Noether conserved quantity
Noether守恒量
1.
The Lie symmetry and Noether conserved quantity of discrete difference variational Hamilton system
离散差分变分Hamilton系统的Lie对称性与Noether守恒量
2.
The criterion of the weakly Noether symmetry of the system is given and a Noether conserved quantity can be deduced using the symmetry.
给出弱Noether对称性的判据,证明由这种对称性也可以求得Noether守恒量。
3.
A theorem asserting that the Noether-Lie symmetry for the system leads to both the Noether conserved quantity and the general Hojman conserved quantity is presented.
给出了非完整力学系统Noether_Lie对称性的定义和判据,提出系统的Noether_Lie对称性导致Noether守恒量和广义Hojman守恒量的定理。
5) Noether's conserved theorem
Noether守恒定理
6) nonconvex scalar conservation laws
非凸单个守恒律
1.
Global weak entropy solutions for nonconvex scalar conservation laws with two-side boundary effect;
具有两条边界影响的非凸单个守恒律的整体弱熵解
2.
Structure of the global weak entropy solution of nonconvex scalar conservation laws with boundary conditions;
具有边界条件的非凸单个守恒律整体弱熵解的结构
3.
This thesis is concerned with the structure and behaviors of the waves of global weak entropy solutions for the initial-boundary value problems of nonconvex scalar conservation laws.
本文研究了非凸单个守恒律仞边值问题弱熵解的结构和波的行为,分别在流函数含有一个拐点,初始值为具有有限个间断点的分段常数函数和边界值为常数及流函数具有有限个拐点,初始值为两段常数和边界值为常数的条件下,构造非凸单个守恒律初边值问题的整体弱熵解,描述初等波与边界的相互作用情况,澄清弱熵解在边界附近的性态。
补充资料：非律仪非不律仪
【非律仪非不律仪】
（术语）三种无表色之一。谓律仪即非善戒，不律仪即非恶戒之非戒律的善恶之无表色也。律仪为极善，不律仪为极恶，其他之善恶，善恶皆势用微劣，故称之为处中之善，处中之恶，皆为非律仪非不律仪，即非戒律的之善与恶也。(参见：无表色)
（术语）三种无表色之一。谓律仪即非善戒，不律仪即非恶戒之非戒律的善恶之无表色也。律仪为极善，不律仪为极恶，其他之善恶，善恶皆势用微劣，故称之为处中之善，处中之恶，皆为非律仪非不律仪，即非戒律的之善与恶也。(参见：无表色)
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