Convergence of Pad\'e approximations
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (1982), pp. 3-6
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If a function $f$ is holomorphic in the circle $\{|z|1\}$ and its Padé approximants have no poles in that circle then these approximants uniformly converge to $f$ in any circle with radius less than $0{,}583$.
@article{VMUMM_1982_4_a0,
author = {A. V. Vyatchin},
title = {Convergence of {Pad\'e} approximations},
journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
pages = {3--6},
publisher = {mathdoc},
number = {4},
year = {1982},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a0/}
}
A. V. Vyatchin. Convergence of Pad\'e approximations. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 4 (1982), pp. 3-6. http://geodesic.mathdoc.fr/item/VMUMM_1982_4_a0/