Numerical Experiments on Trajectory Instabilities in Dissipative Systems
スポンサーリンク
概要
- 論文の詳細を見る
It is confirmed by computer experiments that a probabilistic approach is necessary for description of the dynamics of dissipative systems with unstable trajectories, although given equations of motion are deterministic. How initially close points in phase space do spread with time is examined. From this it is shown that the conditional probabilities can be defined naturally by introducing the concept of coarse graining in phase space and time, and moreover they satisfy a definition of a Markov process. The effect of external random forces is investigated by adding the Langevin forces coming from contact with a heat reservoir.
- 理論物理学刊行会の論文
- 1978-01-25
著者
-
NAKAMURA Kouji
Division of Theoretical Astrophysics, National Astronomical Observatory
-
Nakamura Ki-ichi
Central Research Laboratories Nippon Electric Co. Ltd.
-
Nakamura Ki-ichi
Central Research Laboratories Nippon Electric Co. Ltd
関連論文
- Hoop Conjecture and Black Holes on a Brane
- Critical Behavior of Black Hole Formation in a Scalar Wave Collapse
- Quantum Fluctuations of Black Hole Geometry : Astrophysics and Relativity
- Evaporation of a Collapsing Shell with Scalar Field Production : Astrophysics and Relativity
- Comparison of the Oscillatory Behavior of a Gravitating Nambu-Goto String and a Test String(Astrophysics and Relativity)
- Interchain Interaction in Semiconducting Liquid and Amorphous Selenium
- N/D Analysis of ^1D_2 Diproton through Coupled pp, π^+d and NΔ Channels
- Channel Coupling Effects and Resonance Phenomena
- Unified Approach to Non-Ohmic Conduction in Piezoelectric Semiconductors
- Gauge Invariant Variables in Two-Parameter Nonlinear Perturbations(Condensed Matter and Statistical Physics)
- Numerical Experiments on Trajectory Instabilities in Dissipative Systems
- Undamped Oscillatory Behavior of Acoustoelectrically Amplified Phonon Systems
- Nonlinear Fluctuations Associated with Instabilities in Dissipative Systems