Stability of a Point Charge for the Vlasov–Poisson System: The Radial Case
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AbstractWe consider the Vlasov–Poisson system with repulsive interactions. For initial data a small, radial, absolutely continuous perturbation of a point charge, we show that the solution is global and disperses to infinity via a modified scattering along trajectories of the linearized flow. This is done by an exact integration of the linearized equation, followed by the analysis of the perturbed Hamiltonian equation in action-angle coordinates.
2008 ◽
Vol 341
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pp. 548-558
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2011 ◽
Vol 200
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pp. 313-360
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2009 ◽
Vol 247
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pp. 203-224
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2015 ◽
Vol 32
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pp. 373-400
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2021 ◽
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pp. 0
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2016 ◽
Vol 14
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pp. 1-11
2014 ◽
Vol 38
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pp. 3776-3791
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