[1]College of Mathematics and Computer Science, Hebei University, Baoding 071002, China [2]Hebei Provincial Center of Mathematics, Shijiazhuang, 050016, China
Abstract:
In this paper, we give the definition of weak WT2-class of differential forms, and then obtain its weak reverse Hölder inequality. As an application, we give an alternative proof of the higher integrability result of weakly A-harmonic tensors due to B. Stroffolini.