Results 41 to 50 of about 40,224 (152)
Binary Codes and Period-2 Orbits of Sequential Dynamical Systems
, 2017 Let $[K_n,f,\pi]$ be the (global) SDS map of a sequential dynamical system (SDS) defined over the complete graph $K_n$ using the update order $\pi\in S_n$ in which all vertex functions are equal to the same function $f\colon\mathbb F_2^n\to\mathbb F_2^n$.
Defant, Colin
core +1 more source
Modeling Orbital Error in InSAR Interferogram Using Frequency and Spatial Domain Based Methods
Remote Sensing, 2018 Synthetic Aperture Radar Interferometry (SAR, InSAR) is increasingly being used for deformation monitoring. Uncertainty in satellite state vectors is considered to be one of the main sources of errors in applications such as this.
X. Tian +4 more
semanticscholar +1 more source
A new perspective on the irregular satellites of Saturn - II Dynamical and physical origin
, 2009 The origin of the irregular satellites of the giant planets has been long debated since their discovery. Their dynamical features argue against an in-situ formation suggesting they are captured bodies, yet there is no global consensus on the physical ...
Benz +21 more
core +1 more source
Measuring. Monitoring. Management. Control
Измерение, мониторинг, управление, контрольBackground. The task of preventing orbital incidents requires monitoring the occupancy of the working and intermediate orbits of multi-satellite space systems with high-precision determination of the current navigation parameters of each observed ...
S.V. Logunov +3 more
doaj +1 more source
, 2012 We consider a chain of oscillators with hyperbolic chaos coupled via diffusion. When the coupling is strong the chain is synchronized and demonstrates hyperbolic chaos so that there is one positive Lyapunov exponent.
Andronov A A +14 more
core +1 more source
SIAM Journal on Applied Dynamical Systems, 2015 We present an efficient numerical method for computing Fourier--Taylor expansions of (un)stable manifolds associated with hyperbolic periodic orbits. Three features of the method are that (1) we obtain accurate representation of the invariant manifold as
R. Castelli +2 more
semanticscholar +1 more source
The use of Kepler solver in numerical integrations of quasi-Keplerian orbits
, 2020 A Kepler solver is an analytical method used to solve a two-body problem. In this paper, we propose a new correction method by slightly modifying the Kepler solver.
Chen Deng, Xin Wu, Enwei Liang
semanticscholar +1 more source
Resonant relaxation in globular clusters
, 2018 Resonant relaxation has been discussed as an efficient process that changes the angular momenta of stars orbiting around a central supermassive black hole due to the fluctuating gravitational field of the stellar cluster. Other spherical stellar systems,
Kocsis, Bence, Meiron, Yohai
core +1 more source
The non-integrability of the Zipoy-Voorhees metric
, 2012 The low frequency gravitational wave detectors like eLISA/NGO will give us the opportunity to test whether the supermassive compact objects lying at the centers of galaxies are indeed Kerr black holes.
A. N. Kolmogorov +6 more
core +1 more source
Frequentist confidence intervals for orbits
, 2014 The problem of efficiently computing the orbital elements of a visual binary while still deriving confidence intervals with frequentist properties is treated. When formulated in terms of the Thiele-Innes elements, the known distribution of probability in
Lucy, L. B.
core +1 more source