Event
On permuted sums of lacunary sequences
Friday, March 3, 2006 14:30
Burnside Hall
805 rue Sherbrooke Ouest, Montreal, QC, H3A 0B9, CA
Sidney Trudeau, Ï㽶ÊÓƵ. Abstract: Many results that hold for lacunary sequences with large ratio extend to sequences with smaller ratio by realizing the latter as finite unions of the former. We show that while a set of permuted sums is a Littlewood-Paley p-set for large enough ratio, the result does not immediately extend to smaller ratios.