arXiv · 1705.03120
Multisolitons for the defocusing energy critical wave equation with potentials
Abstract
We construct multisoliton solutions to the defocusing energy critical wave equation with potentials in $\mathbb{R}^{3}$ based on regular and reversed Strichartz estimates developed in \cite{GC3} for wave equations with charge transfer Hamiltonians. We also show the asymptotic stability of multisoliton solutions. The multisoliton structures with both stable and unstable solitons are covered. Since each soliton decays slowly with rate $\frac{1}{\left\langle x\right\rangle }$, the interactions among the solitons are strong. Some reversed Strichartz estimates and local decay estimates for the charge transfer model are established to handle strong interactions.
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Gong Chen. 2017-05-08. Multisolitons for the defocusing energy critical wave equation with potentials. https://doi.org/10.1007/s00220-018-3170-4
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