Title of article
A new lower bound for a rational approximation on the positive real axis
Author/Authors
Gilewicz، نويسنده , , Jacek and Shulimanov، نويسنده , , Peter A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
3
From page
383
To page
385
Abstract
Erdös and Reddy (Adv. Math. 21 (1976) 78) estimated the lower bound in question to be 2.75−1, but their proof was incorrect. We obtain the optimal bound e−1. It is interesting to remark that 2.75−1 is very close to e−1.
Keywords
Entire functions , Rational approximation
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2001
Journal title
Journal of Computational and Applied Mathematics
Record number
1551475
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