Abstract
As is well known, there is a close relationship between rational and piecewise-polynomial approximations of functions. This relationship is manifested in the most vivid way in the case of approximations in Lebesgue spaces for , . In the present paper, in particular, it is shown that the rate of uniform rational approximation of functions is described rather well using the rate of uniform piecewise-polynomial approximations of the function itself and its conjugate function. The converse is also true. Bibliography: 14 titles.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
