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The degree of approximation to periodic functions by linear positive operators

โœ Scribed by O Shisha; B Mond


Book ID
107776461
Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
227 KB
Volume
1
Category
Article
ISSN
0021-9045

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โœ H. S. Kasana; H. Sollervall ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 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