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Article Dans Une Revue Asymptotic Analysis Année : 2023

Vortex rigid motion in quasi-geostrophic shallow-water equations

Résumé

In this paper, we prove the existence of analytic relative equilibria with holes for quasi-geostrophic shallow-water equations. More precisely, using bifurcation techniques, we establish for any m large enough the existence of two branches of m-fold doubly-connected V-states bifurcating from any annulus of arbitrary size.

Dates et versions

hal-04148851 , version 1 (03-07-2023)

Identifiants

Citer

Emeric Roulley. Vortex rigid motion in quasi-geostrophic shallow-water equations. Asymptotic Analysis, 2023, 133 (3), pp.397-446. ⟨10.3233/ASY-221817⟩. ⟨hal-04148851⟩
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