On the well-posedness of Galbrun's equation

DOI10.1016/j.matpur.2021.04.004zbMath1468.35137arXiv1912.04364OpenAlexW3151009510MaRDI QIDQ2027558

Martin Berggren, Linus Hägg

Publication date: 27 May 2021

Published in: Journal de Mathématiques Pures et Appliquées. Neuvième Série (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1912.04364

zbMATH Keywords

acousticsFriedrichs' systemsGalbrun's equationlinearized Euler's equations

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) Hydro- and aero-acoustics (76Q05) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Hydrodynamic and hydromagnetic problems in astronomy and astrophysics (85A30) Euler equations (35Q31) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02) PDEs in connection with astronomy and astrophysics (35Q85)

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