Universal aspects of Malti-ergodic phase space structure in many body hamiltonian dynamics
多体哈密顿动力学中马尔蒂遍历相空间结构的普遍方面
基本信息
- 批准号:15540376
- 负责人:
- 金额:$ 2.05万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2003
- 资助国家:日本
- 起止时间:2003 至 2005
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The invariantt measure of generic hamiltonian systems reveals a number of singularities in phase space, where the non-hyperbolicity of hamiltonian dynamics plays an essential role. The appearance of such infinite measure has been studied so far in the framework of infinite ergodic theory [Aaronson, 1997]. [A] We have studied many characteristics of non-hyperbolic chaos, such as the spectral indeces, correlation functions, Lyapunov exponents, and the Lempel-Ziv Complexity, and we have succeeded to derive the exact interrelations among those characteristics. Furthermore, we have succeeded to formulate the exact Levy diffusion equation in terms of anomalous diffusion in the phase space of non-hyperbolic hamiltonian dynamics. These results suggest that the measure-theoretical structure of hamilton dynamics is quite different from the ordinary SRB measures in hyperbolic systems. [B] The infinite ergodic aspects are discovered in the cluster formation process, where the Weibull type distributions are universally observed. We have succeeded to explain those statistical laws from the scaling theory based on the Nekoroshev theorem, and also revealed that the large deviation properties are realized in those statistical features. These results suggest very strongly that the Arnold diffusion may be characterized in the framework of the infinite ergodic theory.
通用汉密尔顿系统的不变性量度揭示了相位空间中的许多奇异性,其中汉密尔顿动力学的非透明度起着至关重要的作用。到目前为止,在无限的ergodic理论的框架中已经研究了这种无限度量的出现[Aaronson,1997]。 [a]我们研究了非纤维混乱的许多特征,例如光谱固定,相关函数,lyapunov指数和lempel-ziv复杂性,并且我们成功地得出了这些特征之间的确切相互关系。此外,我们已经成功地根据非氧化汉密尔顿动力学的相空间中的异常扩散来制定确切的征税扩散方程。这些结果表明,汉密尔顿动力学的测量理论结构与双曲系统中普通的SRB测量截然不同。 [b]在集群形成过程中发现了无限的厄运方面,在该过程中,在其中普遍观察到了威布尔类型分布。我们已经成功地基于Nekoroshev定理来解释从缩放理论中的统计定律,并揭示了在这些统计特征中实现了较大的偏差特性。这些结果非常强烈地表明,在无限的ergodic理论的框架中,Arnold扩散可能是特征的。
项目成果
期刊论文数量(95)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Non-Stationary Effect on the Behavior on an On-Off Ratchet
非平稳效应对开关棘轮行为的影响
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:松本崇;相澤洋二
- 通讯作者:相澤洋二
The Lempel-Ziv Complexity of 1/f Spectral Chaos and the Infinite Ergodic Theorem
1/f 谱混沌的 Lempel-Ziv 复杂性和无限遍历定理
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:Soya Shinkai;Yoji Aizawa
- 通讯作者:Yoji Aizawa
Weibull, Log-Weibull Laws in the Stationary-Nonstationary Chaos
威布尔,稳态-非稳态混沌中的对数威布尔定律
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:T.Akimoto;Y.Aizawa
- 通讯作者:Y.Aizawa
The Scaling Law and Lyapunov Exponent of the Replicator Turbulence
复制湍流的标度定律和李亚普诺夫指数
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:Kenji Orihashi;Yoji Aizawa
- 通讯作者:Yoji Aizawa
Sticking Motions and Long Time Correlation in a Piecewise Linear Map
分段线性图中的粘滞运动和长时间相关性
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:相澤洋二;三ツ井孝仁;T. 亀田;宮口智成
- 通讯作者:宮口智成
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AIZAWA Yoji其他文献
AIZAWA Yoji的其他文献
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{{ truncateString('AIZAWA Yoji', 18)}}的其他基金
Multi ergodicity in nearly integrable Hamiltonian systems and large deviation properties of infinite ergodic systems
近可积哈密顿系统的多重遍历性和无限遍历系统的大偏差性质
- 批准号:
21540399 - 财政年份:2009
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Ergodicity and Transport Phenomena in Hamiltonian Systems under Non-equilibrium Conditions
非平衡条件下哈密顿系统的遍历性和输运现象
- 批准号:
18540383 - 财政年份:2006
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Ergodic and Kinetic Properties of Hamiltonian Dynamical Systems
哈密顿动力系统的遍历和动力学性质
- 批准号:
09640472 - 财政年份:1997
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The origin of 1/f spectrum fluctuation in the hamiltonian dynamics for lattice systems.
晶格系统哈密顿动力学中 1/f 谱涨落的起源。
- 批准号:
06640515 - 财政年份:1994
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
RESEARCH ON ERGODIC PROBLEMS IN HAMILTONIAN DYNAMICS
哈密顿动力学中各态历经问题的研究
- 批准号:
02640296 - 财政年份:1990
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
Symmetric systems and strongly hyperbolic systems
对称系统和强双曲系统
- 批准号:
07454027 - 财政年份:1995
- 资助金额:
$ 2.05万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
区分的可逆な非線型多次元変換の測度論的研究
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$ 2.05万 - 项目类别:
Grant-in-Aid for Encouragement of Young Scientists (A)