Acta mathematica scientia,Series A ›› 2016, Vol. 36 ›› Issue (6): 1165-1185.

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Weighted Estimates on the Neumann Problem for L2 for Schrödinger Equations in Lipschitz Domains

Huang Wenli1,2, Tao Xiangxing3   

  1. 1. School of Finance, Zhejiang University of Finance & Economics, Hangzhou 310018;
    2. China Academy of Financial Research, Zhejiang University of Finance & Economics, Hangzhou 310018;
    3 School of Sciences, Zhejiang University of Sciences & Technology, Hangzhou 310023
  • Received:2016-04-01 Revised:2016-08-07 Online:2016-12-26 Published:2016-12-26
  • Supported by:

    Supported by the Project of Education Department of Zhejiang Province (Y201431706)

Abstract:

In this paper, we consider the weighted estimates in the weighted space Hp(Ω,ωαdσ) or Lp(Ω,ωαdσ)(1-ε < p≤2) for Schrödinger equation -Δu+Vu=0 on Lipschitz domains. Let Ω be a bounded Lipschitz domain with connected boundary in Rn, n≥3. Let ωα(Q)=|Q-Q0|α, where Q0 is a fixed point on Ω. For Schrödinger equation -Δu+Vu=0 in Ω, with singular non-negative potentials V belonging to the reverse Hölder class Bn, we study the Neumann problem with boundary date lies in the weighted space Hp(Ω,ωαdσ) or Lp(Ω,ωαdσ), where dσ denotes the surface measure on Ω. We show that for certain ranges of α, there is a unique solution u, such that the non-tangential maximal function of ▽u is in Hp(Ω,ωαdσ) or Lp(Ω,ωαdσ). Moreover, the uniform estimates are founded.

Key words: Neumann Problem, Schrödinger Equation, Lipschitz Domains, Weighted Estimates

CLC Number: 

  • O174.2
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