Remarks on estimates in modulation spaces and Wiener amalgam spaces for Schrödinger equations with sub-quadratic potentials
In this paper we give an estimate for the solution to the Schrödinger equation with sub-quadratic potentials in modulation spaces and Wiener amalgam spaces by norms of the initial functions in Wiener amalgam spaces and modulation spaces respectively.
Authors
- Kosuzu Hamaoka
- Shun Takizawa
- Keiichi Kato (ORCID: https://orcid.org/0000-0003-1520-1246)
Institutions
- Tokyo University of Science (JP)
Publication Details
- Journal
- Journal of Mathematical Analysis and Applications
- Published
- 2025-01-27
- DOI
- https://doi.org/10.1016/j.jmaa.2025.129312
- Primary Topic
- Advanced Mathematical Physics Problems
- Type
- article
- Field-Weighted Citation Impact
- 0.00