Interaction of geophysical flows with sea ice dynamics

Abstract

This article establishes local strong well-posedness and global strong well-posedness close to constant equilibria of a model coupling the primitive equations of ocean and atmospheric dynamics with Hibler's viscous-plastic sea ice model. In order to treat the coupling conditions, an approach involving the hydrostatic Dirichlet and Dirichlet-to-Neumann operator is developed. Mapping properties of the latter operators are investigated for the first time and are of central importance for showing that the operator associated with the linearized coupled system admits a bounded ${\mathcal{H}}^{\infty }$-calculus on suitable ${\mathrm{L}}^q$-spaces. Quasilinear methods allow then to obtain the strong well-posedeness results described above.

Accepted for publication in Nonlinear Differential Equations and Applications NoDEA

References in corpus (11)

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Cited by in corpus (1)

• Strong time-periodic solutions for a multilayered fluid-structure interaction system with nonlinear coupling