| Abstract: |
| We study the Klein-Gordon--Zakharov system in two spatial dimensions, an important model in plasma physics. For small, smooth, and spatially localized initial data, we establish the global existence of solutions and characterize their sharp long-time behavior, including sharp time decay, scattering, and growth of Sobolev norms. This is joint with Prof. Zihua Guo and Prof. Kuijie Li. |
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