中文摘要：

Let H2 =（-△）2 +V2 be the Schrodinger type operator,where V satisfies reverse Holder inequality.In this paper,we establish the LP boundedness for V2H2-1,H2-1V2,VH2-1/2and H2-1/2V,and that of their commutators.We also prove that H2-1V2,H2-1/2V are bounded from BMOL to BMOL.

英文摘要：

. Let H2 = （-△）2 ＋ V2 be the Schr6dinger type operator, where V satisfies reverse HSlder inequality. In this paper, we establish the Lp boundedness for V2 H2- 1, H21 V2, VH2- 1/2 and Hfl/2V, and that of their commutators. We also prove that H~IV2, Hfl/2V are bounded from BMOL to BMOL.