Universally L^1-Bad Arithmetic Sequences
arXiv:0905.3865
Abstract
We present a modified version of Buczolich and Mauldin's proof that the sequence of square numbers is universally L^1-bad. We extend this result to a large class of sequences, including the dth powers and the set of primes; furthermore, we show that any subsequence of the averages taken along these sequences is also universally L^1-bad.
LaTeX, 18 pages; changed some notation and repaired typos