Thermodynamic Formalism for Contracting Lorenz Flows

Thermodynamic Formalism for Contracting Lorenz Flows
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收缩洛伦兹流的热力学形式

DOI:
10.1007/s10955-010-9939-2
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发表时间:
2009
影响因子:
1.6
通讯作者:
M. Todd
M. Todd
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
M. Pacifico;M. Todd

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我们用热力学形式研究了Rovella引入的压缩Lorenz流的展开性质。证明了压缩Lorenz流和t在[0,1]区间内的自然位势$HAT{\varphi}_{t}(x,y,z):=-t\log J_{(x,y,z)}^{cu}$的平衡态的存在性.我们还分析了流动的Lyapunov谱与压力的关系。
We study the expansion properties of the contracting Lorenz flow introduced by Rovella via thermodynamic formalism. Specifically, we prove the existence of an equilibrium state for the natural potential $\hat{ \varphi }_{t}(x,y,z):=-t\log J_{(x,y,z)}^{cu}$ for the contracting Lorenz flow and for t in an interval containing [0,1]. We also analyse the Lyapunov spectrum of the flow in terms of the pressure.
DOI: 10.1017/s0143385708080462
发表时间: 2007-09
影响因子: 0.9
作者:
K. Gelfert;M. Rams
通讯作者: K. Gelfert;M. Rams