Results 231 to 238 of about 42,681 (238)

Some best approximation formulas and inequalities for the Wallis ratio

Applied Mathematics and Computation, 2015
Cristinel Mortici, Feng Qi
exaly  

General characterization of best approximation and its application to uniform approximation with restricted ranges

Analysis in Theory and Applications, 1991
exaly  

Characterization of best harmonic and superharmonic L1-approximations.

Journal für die reine und angewandte Mathematik (Crelles Journal), 1996
openaire   +1 more source

Characterization of best uniform approximation with restricted ranges of derivatives

Analysis in Theory and Applications, 1997
exaly  

Inequalities inLp−1for the extendedLpbest approximation operator

Journal of Mathematical Analysis and Applications, 2012
exaly  

Weak Type Inequalities for Best Simultaneous Approximation in Banach Spaces

Journal of Approximation Theory, 1999
exaly  

A characterization of generalized and classical best approximation elements relative to spaces of finite codimension

Mathematical Notes, 1980
exaly  

On the characterization of classes of functions by their best linear approximation

1968
openaire   +1 more source