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Approximations of Set-Valued Functions by Metric Linear Operators

โœ Scribed by Nira Dyn; Elza Farkhi; Alona Mokhov


Publisher
Springer
Year
2006
Tongue
English
Weight
201 KB
Volume
25
Category
Article
ISSN
0176-4276

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## 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