English

Probabilistic global-wellposedness for the energy-supercritical Schr\"odinger equations on compact manifolds

Analysis of PDEs 2025-02-14 v1

Abstract

We consider the nonlinear Schr\"odinger equations with a general nonlinearity power in all dimensions. We construct invariant measures concentrated on Sobolev spaces HsH^s of singular orders, sd2s\leq\frac{d}{2}. We prove almost sure global wellposedness and bounds on the growth in time of the solutions via invariant measure arguments. Our setting includes a generic compact Riemannian manifold; we specify the cases of the torus and Zoll manifolds.

Keywords

Cite

@article{arxiv.2502.08812,
  title  = {Probabilistic global-wellposedness for the energy-supercritical Schr\"odinger equations on compact manifolds},
  author = {Seynabou Gueye and Filone G. Longmou-Moffo and Mouhamadou Sy},
  journal= {arXiv preprint arXiv:2502.08812},
  year   = {2025}
}

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29 pages