搜索结果: 1-15 共查到“理学 Dynamical system”相关记录18条 . 查询时间(0.114 秒)
Nonlinear parametric excitation of an evolutionary dynamical system
Evolutionary dynamics parametric excitation multiple scale perturbation method
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2015/8/27
Nonlinear parametric excitation refers to the nonlinear analysis of a system of ordinary differential equations with periodic coefficients. In contrast to linear parametric excitation, which offers de...
Dynamical system state need not have spectrum
Dynamic system nonlinear dynamical systems differential equation
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2015/8/13
Recently there has been much study of nonlinear dynamical systems (differential equations) which have chaotic solutions. While there is not precise definition of what a chaotic solution is, it is gene...
Noncommutative spectral synthesis for the involutive Banach algebra associated with a topological dynamical system
Involutive Banach algebra crossed product structure of ideals spectral synthesis topological dynamical system
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2012/6/12
If X is a compact Hausdorff space, supplied with a homeomorphism, then a crossed product involutive Banach algebra is naturally associated with these data. If X consists of one point, then this algebr...
Class field theory as a dynamical system
Class field theory dynamical system Number Theory
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2011/9/1
Abstract: This is the text from a talk at the Arbeitstagung 2011, which can serve as an introduction to arxiv:1009.0736 and arXiv:1007.0907. I first discuss how a global field is determined by a certa...
Computation of Lyapunov exponents for dynamical system with impact
Computation Lyapunov exponents dynamical system impact
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2010/9/20
Computation of Lyapunov exponents for dynamical system with impact.
A discrete dynamical system for the short-range optimization strategy at collective Parrondo games
A discrete dynamical system the short-range optimization strategy
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2010/11/12
We consider a collective version of Parrondo's games with probabilities parametrized by rho in (0,1) in which a fraction phi in (0,1] of an infinite number of players collectively choose and individu...
Small Random Perturbations of a Dynamical System with Blow-up
Small Random Perturbations Dynamical System
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2010/11/22
We study small random perturbations by additive white-noise of a spatial discretization of a reaction-diffusion equation with a stable equilibrium and solutions that blow up in finite time. We prove ...
On a Nonlocal Ostrovsky-Whitham Type Dynamical System, Its Riemann Type Inhomogeneous Regularizations and Their Integrability
Dynamical System Short-wave perturbations
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2010/4/1
Short-wave perturbations in a relaxing medium, governed by a special reduction of the Ostrovsky evolution equation, and later derived by Whitham, are studied using the gradient-holonomic integrability...
Solow model, an economic dynamical system of growth
Dynamical systems Solow growth model
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2010/9/17
We evaluate the stability analysis results obtained by two different ways: the neoclassical Solow model and the DSSM. We conclude that the most important advantage achieved with the construction of th...
Periodic-orbit analysis and scaling laws of intermingled basins of attraction in an ecological dynamical system
Periodic-orbit analysis scaling laws ecological dynamical system
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2010/4/7
Chaotic dynamical systems with two or more attractors lying on invariant subspaces may, provided certain mathematical conditions are fulfilled, exhibit intermingled basins of attraction: Each basin is...
Soil nutrient cycles as a nonlinear dynamical system
Soil nutrient cycles nonlinear dynamical system
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2009/11/11
An analytical model for the soil carbon and nitrogen cycles is studied from the dynamical system point of view. Its main nonlinearities and feedbacks are analyzed by considering the steady state solut...
Deep bore well water level fluctuations in the Koyna region,India:the presence of a low order dynamical system in a seismically active environment
water level fluctuations low order dynamical system seismically active environment
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2009/10/30
Water level fluctuations in deep bore wells in the vicinity of seismically active Koyna region in western India provides an opportunity to understand the causative mechanism underlying reservoir-trigg...
Global Attracting Behavior of Non-autonomous Stage-structured Population Dynamical System with Diffusion
nonautonomous stage structure dispersal
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2007/12/10
A non-autonomous single species dispersal model is considered, in which individual member of the population has a life history that goes through two stages, immature and mature. By applying the theory...
Integrating Factors and Conservation Theorems of Nonholonomic
Dynamical System of Relative Motion
nonholonomic system relative motion integrating factor conservation theorem
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2007/8/15
2007Vol.47No.2pp.217-220DOI:
Integrating Factors and Conservation Theorems of Nonholonomic
Dynamical System of Relative Motion
QIAO Yong-Fen,1 ZHAO Shu-Hong,1 and LI Ren-Jie2
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Perturbation to Symmetries and Adiabatic Invariants
of Nonholonomic Dynamical System of Relative Motion
nonholonomic dynamical system of relative motion
perturbation exact invariant adiabatic invariant
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2007/8/15
2005Vol.43No.4pp.577-581DOI:
Perturbation to Symmetries and Adiabatic Invariants
of Nonholonomic Dynamical System of Relative Motion
CHEN Xiang-Wei, WANG Ming-Quan, and WANG Xi...