Geodesic
$C^m$-subharmonic extension of Runge type from closed to open subsets of $\mathbb R^n$
Informatics and Automation, Analytic and geometric issues of complex analysis, Tome 279 (2012), pp. 219-226 
A. Boivin; P. M. Gauthier; P. V. Paramonov. $C^m$-subharmonic extension of Runge type from closed to open subsets of $\mathbb R^n$. Informatics and Automation, Analytic and geometric issues of complex analysis, Tome 279 (2012), pp. 219-226. http://geodesic.mathdoc.fr/item/TRSPY_2012_279_a13/
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     author = {A. Boivin and P. M. Gauthier and P. V. Paramonov},
     title = {$C^m$-subharmonic extension of {Runge} type from closed to open subsets of $\mathbb R^n$},
     journal = {Informatics and Automation},
     pages = {219--226},
     year = {2012},
     volume = {279},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2012_279_a13/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

We consider several settings for $C^m$-subharmonic extension and $C^m$-harmonic approximation problems of Runge type in Euclidean domains.

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