Discrepancy of second order digital sequences in function spaces with dominating mixed smoothness

Abstract

The discrepancy function measures the deviation of the empirical distribution of a point set in $[0,1{]}^d$ from the uniform distribution. In this paper, we study the classical discrepancy function with respect to the BMO and exponential Orlicz norms, as well as Sobolev, Besov and Triebel-Lizorkin norms with dominating mixed smoothness. We give sharp bounds for the discrepancy function under such norms with respect to infinite sequences.

A journal requested to split the first version of the paper arXiv:1601.07281 into two parts. This is the second part which contains the results on the BMO and exponential Orlicz norm of the discrepancy function. Further the discrepancy function in Sobolev-, Besov- and Triebel-Lizorkin spaces of dominating mixed smoothness is considered