Geodesic
Convergence of $m$-point Padé approximants of a tuple of multivalued analytic functions
Sbornik. Mathematics, Tome 206 (2015) no. 2, pp. 175-200 Cet article a éte moissonné depuis la source Math-Net.Ru

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We prove the convergence of $m$-point Padé approximants of an $m$-tuple of holomorphic germs that admit analytic continuation along all paths in the extended complex plane that do not pass through a finite set of points. This result extends Stahl's theorem from the case $m=1$ to the case of an arbitrary $m\in\mathbb N$. Bibliography: 15 titles.
Keywords: rational approximation, convergence in capacity, limiting distribution of poles.
Mots-clés : orthogonal polynomials, Padé approximants 
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V. I. Buslaev. Convergence of $m$-point Padé approximants of a tuple of multivalued analytic functions. Sbornik. Mathematics, Tome 206 (2015) no. 2, pp. 175-200. http://geodesic.mathdoc.fr/item/SM_2015_206_2_a0/

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