Exponential decay of expansive constants

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：nice_hope

【摘要】

：

A map f on a compact metric space is expansive if and only if fn is expansive.We study the exponential rate of decay of the expansive constant of fn and find so

【作者】

：

SUN Peng

【机构】

：

ChinaEconomicsandManagementAcademy

【出处】

：

中国科学：数学英文版

【发表日期】

：

2013年10期

【关键词】

：

指数衰减常数膨胀紧度量空间数量关系拓扑熵 expansive expansive constant generator exponential

【基金项目】

：

This work was supported by National Natural Science Foundation of China （Grant No. 11101447）. The author would like to thank Zhihong Jeff Xia, Sheng Qian and Wenxiang Sun for helpful comments.

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

A map f on a compact metric space is expansive if and only if fn is expansive.We study the exponential rate of decay of the expansive constant of fn and find some of its relations with other quantities about the dynamics,such as box dimension and topologi

其他文献

Geometric and topological rigidity for compact submanifolds of odd dimension

We investigate rigidity problems for odd-dimensional compact submanifolds.We show that if Mn(n 5)is an odd-dimensional compact submanifold with parallel mean cu

期刊

紧致子流形刚性问题奇数平行平均曲率拓扑几何空间形态锰submanifoldsgeometric and topological rigidity

Total coloring of graphs embedded in surfaces of nonnegative Euler characteristic

Let G be a graph which can be embedded in a surface of nonnegative Euler characteristic.In this paper,it is proved that the total chromatic number of G is △（G）＋1

期刊

totalcoloringEulercharacteristicsurfacetotal coloringEuler characteristic

Acyclic edge coloring of planar graphs without adjacent cycles

A proper edge coloring of a graph G is said to be acyclic if there is no bicolored cycle in G.The acyclic edge chromatic number of G,denoted byχ′a(G),is the s

期刊

边染色平面图周期无圈边色数最小数最大度无环acyclic edge coloring planar graph adjacent cycles

Curvature estimates for the level sets of spatial quasiconcave solutions to a class of parabolic e

我们为方程 u t = F 的答案的空间凸的水平表面的第二种基本形式证明一条经常的等级定理(2 u， u， u， t ) 在一个结构的条件下面，并且给空间水平表面的主要弯曲的几何更低的界限。

期刊

空间方程抛物型方程曲率估计拟凹第二基本形式水主曲率表面curvature estimates level sets constant ran

Essentially normal Hilbert modules and K-homology IV： Quasi-homogenous quotient modules of Hardy m

在这份报纸，我们为强壮的模块 H2 (\mathbbD2 ) H ^ 的伪同质的商模块的必要规度给完全的描述 2 \left ({\mathbb { D }^ 2 }\right ) 。另外，我们看那是否 d 3，然后所有原

期刊

模块希尔伯特均匀同源性哈代HARDYH2商数essential normality Hilbert modules polydisk qu

Progress in noncommutative function theory

在这份说明报纸，我们描述某些 non-self-adjoint 操作员代数学，强壮的代数学，和他们的表示理论的学习。我们把这些代数学看作代数学(珍视的操作员) 在他们代表的空格工作。我们

期刊

交换功能非自伴算子代数表示理论算符函数解释性操作员单位球可交换Hardy algebras tensor algebras Schur cl

Large deviations under a viewpoint of metric geometry： Measure-valued process cases

We illustrate a metric geometry viewpoint for large deviation principles by analyzing the proof of a long-standing conjecture on an explicit Schilder-type theor

期刊

度量几何大偏差测量值案例超布朗运动弗莱明定理large deviation super-Brownian motion Fleming-Vio

Chaotic invariant sets of a delayed discrete neural network of two non-identical neurons

In this paper, we show that a delayed discrete Hopfield neural network of two nonidentical neurons with no self-connections can demonstrate chaotic behavior in

期刊

离散神经网络不变集神经元离散HOPFIELD神经网络混沌延迟等效系统拓扑共轭neural network Devaney chaos dis

Normal edge-transitive Cayley graphs on non-abelian groups of order 4p, where p is a prime number

我们与顺序 4p 在 non-abelian 组上决定所有连接正常边及物的 Cayley 图，在 p 是一个素数的地方。作为后果，我们证明如果 | G |= 2 p ，= 0 ， 1,2 并且 p 素数，然后=沙洲( G ， S )

期刊

阿贝尔群边传递素数CAYLEY图mod连接子集Cayley graph automorphism group normal edge-tran

Quantum Weyl symmetric polynomials and the center of quantum group Uq（sl4）

假定 q 不是统一的一条根，它在这份报纸被证明量组 U q (sl4 ) 的中心对有四个变量和一种关系的多项式代数学的商代数学同形。

期刊

多项式代数量子群对称单位根商代数昆士兰同构quantized enveloping algebra quantum group quantum

Exponential decay of expansive constants

与本文相关的学术论文