Title of article
Necessary conditions for weighted mean convergence of Lagrange interpolation for exponential weights
Author/Authors
Damelin، نويسنده , , S.B. and JUNG، نويسنده , , H.S. and Kwon، نويسنده , , K.H.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
13
From page
357
To page
369
Abstract
Given a continuous real-valued function f which vanishes outside a fixed finite interval, we establish necessary conditions for weighted mean convergence of Lagrange interpolation for a general class of even weights w which are of exponential decay on the real line or at the endpoints of (−1,1).
Keywords
Erd?s weight , Freud weight , Lagrange Interpolation , Orthogonal polynomial , Pollaczek weight , Weighted approximation
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2001
Journal title
Journal of Computational and Applied Mathematics
Record number
1551434
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