On a special interpolation problem and overconvergence

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摘要

In this paper (0,m)-interpolation on the zeros of z(zn−αn) is proved to be regular if and only if m=1 or n+1. Furthermore, overconvergence is studied.

论文关键词:Lacunary interpolation,Regularity,Overconvergence

论文评审过程:Received 10 January 2002, Available online 13 December 2002.

论文官网地址:https://doi.org/10.1016/S0377-0427(02)00603-9