2014/03/31 by de la Herrán, Ana Grau
#42B20 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics
paper · doi:10.48550/arxiv.1403.7968
We prove that for L2 bounded operators T, the classes of operators defined in the language of vector-valued Calderón-Zygmund theory by Journé in his proof of the T1 theorem on product spaces is of the same class as the later biparameter operators defined as the Pott and Villarroya type in their proof of the T1 theorem on product spaces.