arXiv · 2406.05762
Large data global existence for coupled massive-massless wave-type systems
Abstract
We consider 3D Klein-Gordon-Zakharov (KGZ) and Dirac-Klein-Gordon (DKG) systems, where a common feature is that there exist both massless and massive fields in each system. We establish global existence and asymptotic behavior for both systems with a class of large data. More precisely, in the KGZ system, we allow the massless field to be large, while in the DKG system we allow the massive field to be large.
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Yuan Cai, Shijie Dong, Kuijie Li, Jingya Zhao. 2024-06-09. Large data global existence for coupled massive-massless wave-type systems. https://arxiv.org/abs/2406.05762
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