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math.NA2024
Finite element approximation to the non-stationary quasi-geostrophic equation
Dohyun Kim, Amiya K. Pani, Eun-Jae Park
In this paper, C1-conforming element methods are analyzed for the stream function formulation of a single layer non-stationary quasi-geostrophic equation in the ocean circulation m…
math.NA2024
On the numerical approximation of hyperbolic mean curvature flows for surfaces
Klaus Deckelnick, Robert Nürnberg
The paper addresses the numerical approximation of two variants of hyperbolic mean curvature flow of surfaces in . For each evolution law we propose both a finite elem…