JournalsrmiVol. 38, No. 5pp. 1709–1722

Strichartz estimates with broken symmetries

  • Felipe Gonçalves

    Universität Bonn, Germany

  • Don B. Zagier

    Max-Planck-Institut für Mathematik, Bonn, Germany; International Centre for Theoretical Physics, Trieste, Italy
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Abstract

In this note we study the eigenvalue problem for a quadratic form associated with Strichartz estimates for the Schrödinger equation, proving in particular a sharp Strichartz inequality for the case of odd initial data. We also describe an alternative method that is applicable to a wider class of matrix problems.

Cite this article

Felipe Gonçalves, Don B. Zagier, Strichartz estimates with broken symmetries. Rev. Mat. Iberoam. 38 (2022), no. 5, pp. 1709–1722

DOI 10.4171/RMI/1322