数学物理学报(英文版) ›› 2012, Vol. 32 ›› Issue (2): 568-578.doi: 10.1016/S0252-9602(12)60039-3
李澎涛|彭立中
LI Peng-Tao, PENG Li-Zhong
摘要:
Let L = −△Hn+V be a Schr¨odinger operator on Heisenberg group Hn, where △Hn is the sublaplacian and the nonnegative potential V belongs to the reverse H¨older class BQ/2, where Q is the homogeneous dimension of Hn. Let T1 = (−△Hn+V )−1V , T2 =(−△Hn+V )−1/2V 1/2, and T3 = (−△Hn+V )−1/2∇Hn, then we verify that [b, Ti], i = 1, 2, 3 are bounded on some Lp(Hn), where b ∈ BMO(Hn). Note that the kernel of Ti, i = 1, 2, 3 has no smoothness.
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