ðÂ’ª-regularly varying functions in approximation theory

ðÂ’ª-regularly varying functions in approximation theory

For ðÂ’ª-regularly varying functions a growth relation is introduced and characterized which gives an easy tool in the comparison of the rate of growth of two such functions at the limit point. In particular, methods based on this relation provide necessary and sufficient conditions in establis...

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Bibliographic Details
Main Author: Stefan Jansche
Format: Article
Language:English
Published: SpringerOpen 1997-01-01
Series:Journal of Inequalities and Applications
Subjects:
𝒪-regularly varying functions; growth relation; best approximation; rate of conver- gence; Jackson and Bernstein inequalities.
Online Access:http://dx.doi.org/10.1155/S1025583497000179

Internet

http://dx.doi.org/10.1155/S1025583497000179

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