viscous pulsational instability of the transonic region of isothermal geometrically thin accretion discs – I. Analytical results

DOI10.1093/MNRAS/231.1.37zbMath0641.76033OpenAlexW2004799824MaRDI QIDQ3782925

Ryoji Matsumoto, Fumio Honma, Shoji Kato

Publication date: 1988

Published in: Monthly Notices of the Royal Astronomical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/mnras/231.1.37

zbMATH Keywords

transonic point unstable perturbations inertial acoustic waves Lagrangian velocity variation overstable global oscillations phase matching work thin alpha-type accretion discs Viscous instability of the transonic region

Mathematics Subject Classification ID

Stability and instability of magnetohydrodynamic and electrohydrodynamic flows (76E25) Galactic and stellar dynamics (85A05) Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics (76N10)

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