Acta mathematica scientia, Series B >
COMPLEX RATIONAL TYPE INTERPOLATION AT DISTURBED FEJ´|ER POINTS ON A CURVE
Received date: 2009-09-07
Revised date: 2011-11-28
Online published: 2012-03-20
Supported by
Supported by NSF of Henan Province of China (20001110001).
The results of accurate order of uniform approximation and simultaneous ap-proximation in the early work “Jackson Type Theorems on Complex Curves” are improved from Fej´er points to disturbed Fej´er points in this article. Furthermore, the stability of convergence of T*n,ε(f, z) with disturbed sample values f(z*k) +εk are also proved in this article.
TU Tian-Liang , MO Jiong . COMPLEX RATIONAL TYPE INTERPOLATION AT DISTURBED FEJ´|ER POINTS ON A CURVE[J]. Acta mathematica scientia, Series B, 2012 , 32(2) : 441 -454 . DOI: 10.1016/S0252-9602(12)60028-9
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