2020/11/03 by Kakaroumpas, Spyridon, Gibert, Odí Soler i
#Classical Analysis and ODEs (math.CA) #FOS: Mathematics
paper · doi:10.48550/arxiv.2011.01769
Ó. Blasco and S. Pott showed that the supremum of operator norms over L2 of all bicommutators (with the same symbol) of one-parameter Haar multipliers dominates the biparameter dyadic product BMO norm of the symbol itself. In the present work we extend this result to the Bloom setting, and to any exponent 1