English

Global Strichartz estimates for the Dirac equation on symmetric spaces

Analysis of PDEs 2021-01-25 v1

Abstract

In this paper we study global-in-time, weighted Strichartz estimates for the Dirac equation on warped product spaces in dimension n3n\geq3. In particular, we prove estimates for the dynamics restricted to eigenspaces of the Dirac operator on the compact spin manifolds defining the ambient manifold under some explicit sufficient condition on the metric, and estimates with loss of angular derivatives for general initial data in the setting of spherically symmetric and asymptotically flat manifolds.

Keywords

Cite

@article{arxiv.2101.09218,
  title  = {Global Strichartz estimates for the Dirac equation on symmetric spaces},
  author = {Jonathan Ben-Artzi and Federico Cacciafesta and Anne-Sophie de Suzzoni and Junyong Zhang},
  journal= {arXiv preprint arXiv:2101.09218},
  year   = {2021}
}

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38 pages