We establish characterization of $$H^1$$H1 Sobolev spaces by certain square functions of Marcinkiewicz type. The square functions are related to the Lusin area integrals. Also, in the one dimensional case,… Click to show full abstract
We establish characterization of $$H^1$$H1 Sobolev spaces by certain square functions of Marcinkiewicz type. The square functions are related to the Lusin area integrals. Also, in the one dimensional case, the non-periodic version of the function of Marcinkiewicz is applied to characterize weighted $$H^1$$H1 Sobolev spaces.
               
Click one of the above tabs to view related content.