Hermite Spline Interpolation on Patches for a Parallel Implementation of Beam Focusing Problems
نویسندگان
چکیده
In this paper we present a novel interpolation technique for Vlasov simulations of intense space charge dominated beams. This new technique enables to localize the cubic spline interpolation generally performed in semi-Lagrangian Vlasov codes and thus to improve the scalability of the parallel version. This new method is applied to the propagation of a potassium beam in a periodic focusing channel.
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