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Global existence for some 4-D quasilinear wave equations with low regularity

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 نشر من قبل Mengyun Liu
 تاريخ النشر 2017
  مجال البحث
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In this paper, we prove the global existence for some 4-D quasilinear wave equations with small, radial data in $H^{3}times H^{2}$. The main idea is to exploit local energy estimates with variable coefficients, together with the trace estimates.



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