该文主要讨论了满足一定条件的良型Caldero’n-Zygmund奇异积分算子交换子[b,T]的有界性,其中b∈Lipβ,u(R^n),u∈A1(R^n),1〈p〈q〈∞,0〈β〈1且1/q=1/p-β/n.
In this paper we prove the boundedness of the θ- type Caldero' n-Zygmund commutator [ b, T] , where b ∈ Lipβ,u(R^n),u∈A1(R^n),1〈p〈q〈∞,1〈p〈q〈∞.