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Showing 2018 · math.DSShow all
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math.DS2018
Existence of stationary fronts in a system of two coupled wave equations with spatial inhomogeneity
Jacob Brooks, Gianne Derks, David J. B. Lloyd
We investigate the existence of stationary fronts in a coupled system of two sine-Gordon equations with a smooth, "hat-like" spatial inhomogeneity. The spatial inhomogeneity corres…
math.DS2018★ 7 cited
Element sets for high-order Poincaré mapping of perturbed Keplerian motion
David J. Gondelach, Roberto Armellin
The propagation and Poincaré mapping of perturbed Keplerian motion is a key topic in celestial mechanics and astrodynamics, e.g. to study the stability of orbits or design bounded…