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Une remarque sur l’application x/$$| x|$$. (A remark on the map x/$$| x|)$$. (English) Zbl 0652.58022
We prove that $$\psi (x)=\psi (x)/| x|$$ is a minimizing harmonic map from $$R^ n$$ into $$S^{n-1}$$ for all $$n\geq 3$$.

##### MSC:
 5.8e+21 Harmonic maps, etc.
##### Keywords:
minimizing harmonic map