Geodesic
The evaluation of convergence radius for series by harmonic polynomials in~$\mathbb R^3$
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 3, pp. 407-410.

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It is obtained the explicit formula for convergence radius of series by homogeneous harmonic polynomials in $\mathbb R^3$.
Keywords: harmonic functions, homogeneous polynomials
Mots-clés : Cauchy–Hadamard formula. 
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Ol'ga V. Khodos. The evaluation of convergence radius for series by harmonic polynomials in~$\mathbb R^3$. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 3 (2010) no. 3, pp. 407-410. http://geodesic.mathdoc.fr/item/JSFU_2010_3_3_a14/

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