Results 51 to 60 of about 166,810 (242)

Data-Driven Stabilization of Periodic Orbits

open access: yesIEEE Access, 2021
Periodic orbits are among the simplest non-equilibrium solutions to dynamical systems, and they play a significant role in our modern understanding of the rich structures observed in many systems. For example, it is known that embedded within any chaotic
Jason J. Bramburger   +2 more
doaj   +1 more source

On the noise-induced passage through an unstable periodic orbit II: General case

open access: yes, 2013
Consider a dynamical system given by a planar differential equation, which exhibits an unstable periodic orbit surrounding a stable periodic orbit. It is known that under random perturbations, the distribution of locations where the system's first exit ...
Barbara Gentz   +9 more
core   +3 more sources

Periodic orbits, breaktime and localization [PDF]

open access: yesJournal of Physics A: Mathematical and General, 1998
The main goal of the present paper is to convince that it is feasible to construct a `periodic orbit theory' of localization by extending the idea of classical action correlations. This possibility had been questioned by many researchers in the field of `Quantum Chaos'.
openaire   +4 more sources

Period-Multiplying Bifurcations in the Gravitational Field of Asteroids

open access: yesAerospace
Periodic orbit families around asteroids serve as potential trajectories for space probes, mining facilities, and deep space stations. Bifurcations of these families provide additional candidate orbits for efficient trajectory design around asteroids ...
P. Rishi Krishna, Joel George Manathara
doaj   +1 more source

A Trace Formula for Products of Diagonal Matrix Elements in Chaotic Systems

open access: yes, 1999
We derive a trace formula for $\sum_n A_{nn}B_{nn}...\delta(E-E_n)$, where $A_{nn}$ is the diagonal matrix element of the operator $A$ in the energy basis of a chaotic system.
B. Eckhardt   +21 more
core   +3 more sources

On the noise-induced passage through an unstable periodic orbit I: Two-level model [PDF]

open access: yes, 2003
We consider the problem of stochastic exit from a planar domain, whose boundary is an unstable periodic orbit, and which contains a stable periodic orbit.
Berglund, Nils, Gentz, Barbara
core   +4 more sources

Partner orbits and action differences on compact factors of the hyperbolic plane. Part I: Sieber-Richter pairs

open access: yes, 2015
Physicists have argued that periodic orbit bunching leads to universal spectral fluctuations for chaotic quantum systems. To establish a more detailed mathematical understanding of this fact, it is first necessary to look more closely at the classical ...
Bedford T   +17 more
core   +1 more source

Periodic orbits of maps of 𝑌 [PDF]

open access: yesTransactions of the American Mathematical Society, 1989
We introduce some notions that are useful for studying the behavior of periodic orbits of maps of one-dimensional spaces. We use them to characterize the set of periods of periodic orbits for continuous maps of Y = { z ∈ C : z 3
Michał Misiurewicz   +2 more
openaire   +2 more sources

Stabilizing periodic orbits above the elliptic plane in the solar sail 3-body problem [PDF]

open access: yes, 2008
We consider periodic orbits high above the ecliptic plane in the Elliptic Restricted Three-Body Problem where the third massless body is a solar sail.
Biggs, J.D., McInnes, C., Waters, T.
core  

Semiclassical quantization of the diamagnetic hydrogen atom with near action-degenerate periodic-orbit bunches

open access: yes, 2010
The existence of periodic orbit bunches is proven for the diamagnetic Kepler problem. Members of each bunch are reconnected differently at self-encounters in phase space but have nearly equal classical action and stability parameters.
A. Altland   +4 more
core   +1 more source

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