Chen, Yan Ping et al., Commutator of hypersingular integral with rough kernels on Sobolev spaces, Acta mathematica Sinica. English series (Print) , 29(6), 2013, pp. 1043-1054
In this paper, the authors give the boundedness of the commutator of hypersingular integral T . from the homogeneous Sobolev space L.p.(.n) to the Lebesgue space L p(.n) for 1 < p < . and 0 < . < min{n/2,n/p}.