This article addresses the large data global regularity for the equivariant case of the $2+1$-dimensional Faddeev model and shows that it holds true for initial data in $H^s\times H^{s-1}(\mathbb R^2)$ with $s>3$.

中文翻译：

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$ 2 + 1 $维等变Faddeev模型的大数据全局正则性

本文介绍了$ 2 + 1 $维Faddeev模型的等变情况的大数据全局正则性，并表明它对于$ H ^ s \ times H ^ {s-1}（\ mathbb R ^ 2）$（$ s> 3 $）。