Remark on the local well-posedness for NLS with the modulated dispersion

Abstract We consider the Cauchy problem of the non-linear Schrödinger equation with the modulated dispersion and power type non-linearities in any spatial dimensions. We adapt the Young integral theory developed by Chouk–Gubinelli [7] and multilinear estimates which are based on divisor counting and show the local well-posedness. This generalizes the result by Chouk–Gubinelli [7] in terms of the dimension and the order of the non-linearity.

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Publication Details

Journal
Proceedings of the Royal Society of Edinburgh Section A Mathematics
Published
2025-04-02
DOI
https://doi.org/10.1017/prm.2025.16
Primary Topic
Advanced Mathematical Physics Problems
Type
article
Field-Weighted Citation Impact
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article

Remark on the local well-posedness for NLS with the modulated dispersion

Tomoyuki Tanaka
Proceedings of the Royal Society of Edinburgh Section A Mathematics
Advanced Mathematical Physics Problems
article

Remark on the local well-posedness for NLS with the modulated dispersion

Tomoyuki Tanaka
article en

Abstract

Abstract We consider the Cauchy problem of the non-linear Schrödinger equation with the modulated dispersion and power type non-linearities in any spatial dimensions. We adapt the Young integral theory developed by Chouk–Gubinelli [7] and multilinear estimates which are based on divisor counting and show the local well-posedness. This generalizes the result by Chouk–Gubinelli [7] in terms of the dimension and the order of the non-linearity.

Proceedings of the Royal Society of Edinburgh Section A Mathematics
Yokohama National University (JP)
Openalex Percentile: Top 89%
Advanced Mathematical Physics Problems
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