Pitchfork bifurcation at line solitons for nonlinear Schrödinger equations on the product space \(\mathbb{R} \times \mathbb{T}\)

DOI10.1007/s00023-023-01370-6zbMath1542.35032MaRDI QIDQ6566126

Slim Ibrahim, Takafumi Akahori, Yakine Bahri, Hiroaki Kikuchi

Publication date: 3 July 2024

Published in: Annales Henri Poincaré (Search for Journal in Brave)

zbMATH Keywords

Crandall-Rabinowitz theoremstationary nonlinear Schrödinger equation

Mathematics Subject Classification ID

Bifurcations in context of PDEs (35B32) Semilinear elliptic equations (35J61) Soliton solutions (35C08)

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