On the Well-posedness of the Damped Time-harmonic Galbrun Equation and the Equations of Stellar Oscillations

DOI10.1137/20M1348558zbMath1475.35278arXiv2006.07658MaRDI QIDQ5003338

Martin Halla, Thorsten Hohage

Publication date: 21 July 2021

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.07658

zbMATH Keywords

\(T\)-coercivityaeroacousticshelioseismologyGalbrun's equation

Mathematics Subject Classification ID

PDEs in connection with fluid mechanics (35Q35) General aerodynamics and subsonic flows (76G25) General theory of rotating fluids (76U05) Hydro- and aero-acoustics (76Q05) Existence problems for PDEs: global existence, local existence, non-existence (35A01) Galactic and stellar dynamics (85A05) Uniqueness problems for PDEs: global uniqueness, local uniqueness, non-uniqueness (35A02) PDEs in connection with astronomy and astrophysics (35Q85)

Related Items (3)

On the Treatment of Exterior Domains for the Time-Harmonic Equations of Stellar Oscillations ⋮ Mathematical analysis of Goldstein’s model for time-harmonic acoustics in flows ⋮ Parameter identification for elliptic boundary value problems: an abstract framework and applications

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