Solitary wave solutions and global well-posedness for a coupled system of gKdV equations

DOI10.1007/s00028-021-00676-4zbMath1479.76018arXiv2002.09531OpenAlexW3151490396MaRDI QIDQ2044671

Andressa Gomes, Ademir Pastor Ferreira

Publication date: 10 August 2021

Published in: Journal of Evolution Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.09531

zbMATH Keywords

spectrum global well-posedness linearized operator orbital instability generalized KdV equation Gagliardo-Nirenberg inequality ground-state solution

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Solitary waves for incompressible inviscid fluids (76B25) Soliton equations (35Q51)

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