Rate of convergence by Chlodowsky-Taylor polynomials


İZGİ A., Buyukyazici I., İBİKLİ E.

APPLIED MATHEMATICS AND COMPUTATION, cilt.213, sa.2, ss.426-431, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 213 Konu: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.amc.2009.03.033
  • Dergi Adı: APPLIED MATHEMATICS AND COMPUTATION
  • Sayfa Sayıları: ss.426-431

Özet

Approximation on an unbounded interval is studied in this work by means of a newly-defined two-parameter polynomial operator based on Chlodowsky polynomials. The operator's properties including convergence rate are investigated using the weighted modulus of continuity. An example is given to illustrate the effect of the parameters. Some basic results are presented. (C) 2009 Elsevier Inc. All rights reserved.