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Approximation of integrable functions by general linear operators of their Fourier series at

✍ Scribed by Włodzimierz Łenski; Bogdan Szal


Publisher
Akadmiai Kiad
Year
2011
Tongue
English
Weight
497 KB
Volume
131
Category
Article
ISSN
1588-2632

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Approximation of Unbounded Functions by
✍ H. S. Kasana; H. Sollervall 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 293 KB

## Abstract A unified class of linear positive operators has been defined. Using these operators some approximation estimates have been obtained for unbounded functions. For particular linear positive operators these results sharpen and improve the earlier estimates due to Fuhua Cheng (J. Approx. T