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1-3 of 3 results for Birkhoff–Gustavson normal form

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Select article: Semiclassical Birkhoff–Gustavson Normal Forms and Spectral Asymptotics for Nearly Resonant Schrödinger Operators

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Research article

First published 2025-2

Semiclassical Birkhoff–Gustavson Normal Forms and Spectral Asymptotics for Nearly Resonant Schrödinger Operators

Abdelkader Bourebai, Kaoutar Ghomari, San Vũ Ngọc

Asymptotic Analysis

Select article: Asymptotic analysis for Schrödinger Hamiltonians via Birkhoff–Gustavson normal form

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Research article

First published 2013-10

Asymptotic analysis for Schrödinger Hamiltonians via Birkhoff–Gustavson normal form

Kaoutar Ghomari, Bekkai Messirdi, San Vũ Ngọc

Asymptotic Analysis

Select article: Spectrum of semiclassical Schrödinger operators for two-frequency resonance

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Research article

First published 2021-11-30

Spectrum of semiclassical Schrödinger operators for two-frequency resonance

Faouzi Hireche, Kaoutar Ghomari

Asymptotic Analysis

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