We consider the nonparametric regression model with random design. We study the estimation of a regression function f in the uniform norm assuming that f belongs to a Holder class. We determine the minimax exact constant and an asymptotically exact estimator. They depend on the minimum value of the design density.
@article{hal-00007738,
author = {Bertin, Karine},
title = {Minimax exact constant in sup-norm for nonparametric regression with random design},
journal = {HAL},
volume = {2004},
number = {0},
year = {2004},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00007738}
}
Bertin, Karine. Minimax exact constant in sup-norm for nonparametric regression with random design. HAL, Tome 2004 (2004) no. 0, . http://gdmltest.u-ga.fr/item/hal-00007738/