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math.ST2017
Estimation in the convolution structure density model. Part II: adaptation over the scale of anisotropic classes
Oleg Lepski, Thomas Willer
This paper continues the research started in \cite{LW16}. In the framework of the convolution structure density model on $\bR^d$, we address the problem of adaptive minimax estimat…
math.ST2017
Estimation in the convolution structure density model. Part I: oracle inequalities
Oleg Lepski, Thomas Willer
We study the problem of nonparametric estimation under $\bL_p$-loss, , in the framework of the convolution structure density model on $\bR^d$. This observation sch…