Best approximation in the mean
From Encyclopedia of Mathematics
The best approximation of a function 
by functions 
from a fixed set 
when the measure (error) of approximation is expressed in terms of an integral metric (see Best approximation; Approximation in the mean).
How to Cite This Entry:
Best approximation in the mean. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Best_approximation_in_the_mean&oldid=11962
Best approximation in the mean. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Best_approximation_in_the_mean&oldid=11962
This article was adapted from an original article by N.P. KorneichukV.P. Motornyi (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article