Sufficient Conditions for the Convergence of Multipoint Hermite-padé Approximants of Nikishin Systems
نویسنده
چکیده
We consider simultaneous approximation of Nikishin systems of functions by means of rational vector functions which are constructed interpolating along a prescribed table of points. We give sufficient conditions for the uniform convergence of such approximants with a geometric rate.
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تاریخ انتشار 2005