Birkhoff normal form in low regularity for the nonlinear quantum harmonic oscillator
type: Item
instance of: scholarly article
title: Birkhoff normal form in low regularity for the nonlinear quantum harmonic oscillator
author: Charbella Abou Khalil
published in: Nonlinearity
publication date: 2025-01-09T00:00:00Z
Mathematics Subject Classification ID: 35Q55
Mathematics Subject Classification ID: 35B34
Mathematics Subject Classification ID: 35B35
Mathematics Subject Classification ID: 37K45
Mathematics Subject Classification ID: 37K55
zbMATH DE Number: 7964143
zbMATH Keywords: nonlinear PDEs
zbMATH Keywords: quantum harmonic oscillator
zbMATH Keywords: Birkhoff normal form
zbMATH Keywords: low regularity
zbMATH Keywords: non-resonance
zbMATH Keywords: stability of solutions
zbMATH Keywords: Hilbertian basis
MaRDI profile type: Publication
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DOI: 10.1088/1361-6544/ADA09F
description: scientific article; zbMATH DE number 7964143