无限维的
- 与 无限维的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Associated it we define a root system. In a suitable condition we define a Lie algebra to realize this root system, namely, using an Euler cocycle given by intersection matrix, we define an infinitely dimensional vector space with the Lie operation becomes a Lie algebra.
在适当的条件之下,我们给出了该根系的一个李代数实现,即利用该相交矩阵确定的一个欧拉cocycle和根系,我们定义了一个无限维向量空间和李运算,并且证明了这个无限维向量空间在该李运算之下构成一个李代数。
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Secondly, a finite element method is used to approximate the constrained minimization problem, both existence of minimizer for cost functional in finite demensional space and the convergence of minimizer are proven.
然后利用有限元方法对上述定解问题进行离散,并证明了有限维空间上泛函的极小元存在以及有限维空间上的极小元收敛到无限维空间上的极小元。
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The entanglement of formation and the Peres condition have good correspondence, and if the mixed-state deviates the similar pure state slightly, its maximum entanglement drops suddenly. The conclusion of the entanglement of the infinite dimension mixed-state in J-C model never losing is demonstrated besides finding the necessary condition of disentanglement of the finite dimension mixed-state in J-C model.
通过研究有限维混合态光场与二能级原子相互作用系统中的纠缠,发现形成纠缠理论与Peres判据有着良好的对应,同时看到偏离纯态很小的混合态,其最大纠缠度急剧减小;找到了有限维混合态J-C模型在演化过程中出现消纠缠的必要条件,论证了在无限维情况总存在纠缠的结论。
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It is essential for us to study the infinite dimensional manifoldssince there is a lot of progress to have b...
由多维流形和理论物理的发展,可知无限维流形是一个自然的研究对象。
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In recent years, the theory of infinite dimensional simple Lie algebra has become an important branch in Lie theory.
近年来无限维单李代数的结构理论以及表示理论已经成为李代数研究中的重要分支,无限维单李代数的构造,自同构群的确定,同构分类,二上同调群的计。。。
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For the original infinite dimensional problem, if the inexact quasi-newton method with Broyden updating can not converge quickly , for example, it can not attain super linear convergence rate , then when the discretization is becoming finer and finer , we can not get fast convergence rate for the corresponding finite dimensional problem.
对于原来的无限维问题,如果使用不精确Broyden方法不能得到较快的收敛速度,比如超线性收敛性,那么当离散化逐渐加细的时候,对于所得的有限维问题使用不精确Broyden方法也不可能得到较快的收敛速度,所以有必要在无穷维空间上对收敛性问题加以分析,从而为不精确拟牛顿法结合投影法求解算子方程做好准备。
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From given controller rank number sets out, the L1 problem translate into of will infinite dimension is finite the linear programming problem of dimension.
从给定的控制器阶数出发,将无限维的l1新问题转化为有限维的线性规划新问题。
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On the foundation of the conception of orthonormal basis in finite dimensional Euclidean space,this paper provides the theory of completely orthonormal system in infinite dimensional Euclidean space.
从有限维欧氏空间的标准正交基概念出发,构建了无限维欧氏空间的完全规范正交系理论。
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In this project, the stability of a class of complex dynamical system with infinite dimensions is investigated. The dynamical systems are described by the infinite differential equations with time delays. The comparison principle of the stability for the infinite dimension system is obtained.
本项目研究一类以无限个具有时间滞后的常微分方程关联而成的复杂动力系统的稳定性,建立了这类无限维系统中的比较原理,得到了无限维比较系统的稳定性条件和比较系统的集结方法,建立了无限维复杂时滞系统稳定性分析的矢量Liapunov方法。
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Since symplectic algorithms were brought forward by Kang Feng, two overflying developments took on: one is the generalization from finite dimensional Hamiltonian system to the infinite dimensional, the other is the generalization to multisymplectic algorithms.
自从冯康院士提出辛算法以后,这一算法有了两次大的飞跃和发展,一次是从有限维向无限维的推广,一次是向多辛算法的深入发展。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。