Factorization in Fourier restriction theory and near extremizers

In Fourier restriction theory, so‐called Maurey–Nikishin–Pisier factorization has often been used as a convenient off‐the‐shelf means to prove certain factorizations of the Fourier restriction operator. We give an alternative approach to such factorizations in Fourier restriction theory. Based on an...

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Veröffentlicht in:	Mathematische Nachrichten 2024-01, Vol.297 (1), p.195-208
1. Verfasser:	Buschenhenke, Stefan
Format:	Artikel
Sprache:	eng
Schlagworte:	extremizers Factorization Fourier restriction Parabolic bodies
Online-Zugang:	Volltext
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