数学物理学报(英文版) ›› 2020, Vol. 40 ›› Issue (5): 1171-1184.doi: 10.1007/s10473-020-0501-2

• 论文 •    下一篇

ON BOUNDEDNESS PROPERTY OF SINGULAR INTEGRAL OPERATORS ASSOCIATED TO A SCHRÖDINGER OPERATOR IN A GENERALIZED MORREY SPACE AND APPLICATIONS

Xuan Truong LE1,2, Thanh Nhan NGUYEN3, Ngoc Trong NGUYEN3   

  1. 1. Division of Computational Mathematics and Engineering, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam;
    2. Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Vietnam;
    3. Department of Mathematics, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
  • 收稿日期:2019-07-02 出版日期:2020-10-25 发布日期:2020-11-04
  • 作者简介:Xuan Truong LE,E-mail:lexuantruong@tdtu.edu.vn;Thanh Nhan NGUYEN,E-mail:nhannt@hcmue.edu.vn;Ngoc Trong NGUYEN,E-mail:trongnn@hcmue.edu.vn

ON BOUNDEDNESS PROPERTY OF SINGULAR INTEGRAL OPERATORS ASSOCIATED TO A SCHRÖDINGER OPERATOR IN A GENERALIZED MORREY SPACE AND APPLICATIONS

Xuan Truong LE1,2, Thanh Nhan NGUYEN3, Ngoc Trong NGUYEN3   

  1. 1. Division of Computational Mathematics and Engineering, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam;
    2. Faculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, Vietnam;
    3. Department of Mathematics, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam
  • Received:2019-07-02 Online:2020-10-25 Published:2020-11-04

摘要: In this paper, we provide the boundedness property of the Riesz transforms associated to the Schrödinger operator ?=-△+V in a new weighted Morrey space which is the generalized version of many previous Morrey type spaces. The additional potential V considered in this paper is a non-negative function satisfying the suitable reverse Hölder's inequality. Our results are new and general in many cases of problems. As an application of the boundedness property of these singular integral operators, we obtain some regularity results of solutions to Schrödinger equations in the new Morrey space.

关键词: weighted Morrey spaces, Schödinger operator, riesz transforms, Regularity estimates

Abstract: In this paper, we provide the boundedness property of the Riesz transforms associated to the Schrödinger operator ?=-△+V in a new weighted Morrey space which is the generalized version of many previous Morrey type spaces. The additional potential V considered in this paper is a non-negative function satisfying the suitable reverse Hölder's inequality. Our results are new and general in many cases of problems. As an application of the boundedness property of these singular integral operators, we obtain some regularity results of solutions to Schrödinger equations in the new Morrey space.

Key words: weighted Morrey spaces, Schödinger operator, riesz transforms, Regularity estimates

中图分类号: 

  • 42B20