2003
The hamiltonian particle-mesh method for the spherical shallow water equations
Publication
Publication
The Hamiltonian particle-mesh (HPM) method is generalized to the spherical shallow water equations, utilizing constrained particle dynamics on the sphere and smoothing with Merilees' double-periodic FFT formulation of O(J2 log J) in the latitudinal gridsize. The time step for the explicit, symplectic integrator depends only on the uniform smoothing length.
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| CWI | |
| Modelling, Analysis and Simulation [MAS] | |
| Organisation | Computational Dynamics |
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Frank, J., & Reich, S. (2003). The hamiltonian particle-mesh method for the spherical shallow water equations. Modelling, Analysis and Simulation [MAS]. CWI. |
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