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Riemannian相关的网络例句

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与 Riemannian 相关的网络例句 [注:此内容来源于网络,仅供参考]

Newton's method; Riemannian manifold; Smale's point estimate theory; section of a vector bundle; geodesic; Lie group; one-parameter subgroup

基础科学,数学,几何、拓扑Newton法; Riemann流形; Smale点估计理论;向量丛的截面;测地线;李群;单参数子群

In general cases, the demixing matrix in ICA is not in the standard Euclideanspace but in the Riemannian space. Thus the tradition gradient direction is not the speedest direction.

一般情况下, ICA中的解混合矩阵所在的参数空间并非欧式空间,而是黎曼空间,因此,传统梯度所得到的方向并非最速方向。

In this paper,focusing on the symplectic manifolds,we discuss the Seiberg-Witteninvariants,some basic construction.the existence of symplectic forms,and the existenceof Riemannian metric of positive scalar curvature.

本文主要围绕辛流形,讨论其Seiberg-WItten不变量、辛流形的一些基本构造,辛形式的存在怀及其上是否存在具有正数量曲率的黎曼度量等问题而展开的。

Its main goal is to explore information relating to the large-scale geometrical structure of proper metric spaces, including noncompact complete Riemannian manifolds, finitely generated groups, etc., so as to establish connections among geometry, topology and analysis of the geometric spaces, and furthermore, to solve other important problems such as the Novikov conjecture, the Baum-Connes conjucture, the Gromov-Lawson-Rosenberg conjecture on positive scalar curvature and so on.

其主要目标是通过几何空间(如非紧完备黎曼流形、有限生成群等)大尺度几何结构的信息,建立几何空间的几何、拓扑与分析之间的联系,并应用于解决其他重要问题,如Novikov猜测、Baum-Connes猜测, Gromov-Lawson-Rosenberg正标量曲率猜测等。

Its main goal is to explore information in the K-theory groups of the index C*-algebras, the Roe algebras C*, by using the large-scale geometrical structure of proper metric spaces, including noncompact complete Riemannian manifolds, finitely generated groups, etc., so as to establish connections among geometry, topology and analysis of the geometric spaces, and furthermore, to solve other relating problems, say, the Novikov conjecture, the Gromov-Lawson-Rosenberg conjecture on positive scalar curvature, the idempotent problem in the theory of C*-algebras.

粗几何上的指标理论是"非交换几何"领域九十年代以来发展起来的重要研究方向,它孕育于非紧流形上的指标理论,其主要目标是通过几何空间(如非紧完备黎曼流形、有限生成群等)的大尺度几何结构探索指标代数,即 Roe代数,的K-理论群的信息,从而建立几何空间的几何、拓扑与分析之间的联系,并应用于解决其他重要问题,如Novikov猜测、Gromov-Lawson-Rosenberg正标量曲率猜测、群C*-代数幂等元问题等。

The second variation formula of vertical energy functional for a submersion between Riemannian manifolds is calculated with a simple and direct manner.

对于黎曼流形的浸没建立了垂直能量泛函的二阶变分公式,研究强垂直调和映射的稳定性。

In this thesis, we mainly study several problems on geometry and topology of Rieman-nian submanifolds, which contains the geometric rigidity, topological sphere theorems and eigenvalue problems of Laplace-Beltrami operator on Riemannian submanifolds.

本文着重研究黎曼子流形上几何与拓扑的若干问题,主要内容包括子流形的几何刚性、拓扑球面定理和Laplace-Beltrami算子的特征值问题。

In this thesis, we mainly study problems on global geometry and geometricanalysis of Riemannian submanifolds, including vanishing theorem for homologygroups, topological sphere theorem, L~2 harmonic 1-forms, finiteness of end andthe spectrum of the Laplacian. In 1973, by using the Federer-Fleming existence theorem and the techniquesfrom the calculus of variations in the geometric measure theory, H.

本文着重研究黎曼子流形上整体几何与几何分析的若干问题,主要内容包括子流形的同调群消没定理、拓扑球面定理、L~2调和1-形式、端的有限性和Laplace算子谱等问题。

In the first chapter, we study the metric deformation on Riemannian manifolds with boundary.

在第一章中,我们讨论了高维带边黎曼流形上的Ricci流。

Moreover some notations of Riemannian geometry we need in this thesis are given there.

第二章介绍我们所讨论的薄壳的数学模型,这些模型都是经典的薄壳模型,而它们是由位移方程的形式所给出的。

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