Year: 2025
Type: preprint
Abstract: We investigate the persistence of spatial analyticity for solutions to the Majda-Biello and Hirota-Satsuma systems with analytic initial data. This result is the first to establish analyticity persistence in such coupled KdV systems.
Source: arXiv (Cornell University)
Authors: Kim, Seongyeon, Seo, Ihyeok
Institutions: Jeonju University, Sungkyunkwan University
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7083599343
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