Prof. Dr. Marcel Oliver (Katholische Universität Eichstätt - Ingolstadt): Backscatter parameterizations for eddy permitting ocean models, Kolloquium Partial Differential Equations
Tuesday, 21.11.2023 14:15 im Raum SRZ 203
Ocean models at eddy-permitting resolution are generally
overdissipative, damping the intensity of the mesoscale eddy field. To
reduce overdissipation, backscatter parameterizations introduce an
artifical energy pathway from small to large scales to close the energy
cycle. In this talk, I will review the underlying issue, compare several
possible deterministic, stochastic, and data-driven approaches, and
present mathematical results regarding well-poseness and stability of
the underlying parameterized PDE.
Angelegt am Friday, 08.09.2023 10:01 von N. N
Geändert am Monday, 20.11.2023 10:01 von Anke Pietsch
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