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Global dynamics above the ground state energy for the combined power-type nonlinear Schrödinger equations with energy-critical growth at low frequencies

About this Title

Takafumi Akahori, Slim Ibrahim, Hiroaki Kikuchi and Hayato Nawa

Publication: Memoirs of the American Mathematical Society
Publication Year: 2021; Volume 272, Number 1331
ISBNs: 978-1-4704-4872-1 (print); 978-1-4704-6747-0 (online)
DOI: https://doi.org/10.1090/memo/1331
Published electronically: September 21, 2021

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Table of Contents

Chapters

  • 1. Introduction
  • 2. Properties of Ground State
  • 3. Proof of Theorem
  • 4. Decomposition around ground state
  • 5. Ejection lemma
  • 6. Modified distance function
  • 7. One-pass theorem
  • 8. Proof of Theorem
  • A. Existence of ground state
  • B. Fundamental properties of the linearized operators
  • C. Inequalities for the radial functions
  • D. Small-data theory
  • E. Long-time perturbation theory
  • F. Table of notation

Abstract

We consider the combined power-type nonlinear Schrödinger equations with energy-critical growth, and study the solutions slightly above the ground state threshold at low frequencies, so that we obtain a so-called nine-set theory developed by Nakanishi and Schlag.

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