The Solution of the Equation $$ div \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{w} = p \in L^2 (\mathbb{R}^m ) $$ with $$ \underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{w} \in H_0^{1,2} (\mathbb{R}^m )^m $$
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