期刊
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS
卷 499, 期 1, 页码 -出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.jmaa.2021.125020
关键词
Schrodinger equation; Inverse square potential; Non-scattering
资金
- National Natural Science Foundation of China [11601122, 11326137]
- Innovative Funds Plan of Henan University of Technology [2020ZKCJ09]
Using Hankel transform, Bessel function and the dispersive estimate, we establish that scattering does not occur for defocusing nonlinear Schrodinger equations with inverse square potential in three dimensions under certain conditions.
We establish that scattering for the defocusing nonlinear Schrodinger equations with inverse square potential iu(t) - L(a)u = vertical bar u vertical bar(p)u cannot occur if 1 < p <= 1 + 2/3 in dimension three with L-a := -Delta+a/vertical bar x vertical bar(2) . The main tools are Hankel transform, Bessel function and the dispersive estimate. (C) 2021 Elsevier Inc. All rights reserved.
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