Higher-order error estimates for physics-informed neural networks approximating the primitive equations
Large-scale dynamics of the oceans and the atmosphere are governed by primitive
equations (PEs). Due to the nonlinearity and nonlocality, the numerical study of the PEs is …
equations (PEs). Due to the nonlinearity and nonlocality, the numerical study of the PEs is …
[HTML][HTML] A scale-invariant formulation of the anticipated potential vorticity method
The long-term success of climate models that operate on multiresolution grids depends on
access to subgrid parameterizations that act appropriately across a wide range of spatial …
access to subgrid parameterizations that act appropriately across a wide range of spatial …
[HTML][HTML] The Euler equations in planar nonsmooth convex domains
As a model problem for the barotropic mode of the primitive equations of the oceans and
atmosphere, we consider the Euler system on a bounded convex planar domain Ω …
atmosphere, we consider the Euler system on a bounded convex planar domain Ω …
The nonlinear 2d supercritical inviscid shallow water equations in a rectangle
In this article we consider the inviscid two-dimensional shallow water equations in a
rectangle. The flow occurs near a stationary solution in the so called supercritical regime …
rectangle. The flow occurs near a stationary solution in the so called supercritical regime …
[PDF][PDF] An interface problem: the two-layer shallow water equations
M Petcu, R Temam - DCDS-A, 2013 - www-math.sp2mi.univ-poitiers.fr
The aim of this article is to study a model of two superposed layers of fluid governed by the
shallow water equations in space dimension one. Under some suitable hypotheses the …
shallow water equations in space dimension one. Under some suitable hypotheses the …
Multilevel finite volume methods and boundary conditions for geophysical flows
A Bousquet, M Marion, M Petcu, R Temam - Computers & Fluids, 2013 - Elsevier
This review article concerns multi-level methods for finite volume discretizations. They are
presented in the context of the non-viscous shallow water equations in space dimension one …
presented in the context of the non-viscous shallow water equations in space dimension one …
[HTML][HTML] Goal-oriented a posteriori error estimation for finite volume methods
Q Chen, M Gunzburger - Journal of computational and applied mathematics, 2014 - Elsevier
A general framework for goal-oriented a posteriori error estimation for finite volume methods
is developed. The framework does not rely on recasting finite volume methods as special …
is developed. The framework does not rely on recasting finite volume methods as special …
Finite volume multilevel approximation of the shallow water equations
A Bousquet, M Marion, R Temam - … Control and Approximation: In Honor of …, 2014 - Springer
The authors consider a simple transport equation in one-dimensional space and the
linearized shallow water equations in two-dimensional space, and describe and implement …
linearized shallow water equations in two-dimensional space, and describe and implement …
Numerical simulations of the humid atmosphere above a mountain
New avenues are explored for the numerical study of the two dimensional inviscid
hydrostatic primitive equations of the atmosphere with humidity and saturation, in presence …
hydrostatic primitive equations of the atmosphere with humidity and saturation, in presence …
A higher order finite volume resolution method for a system related to the inviscid primitive equations in a complex domain
A Bousquet, GM Gie, Y Hong, J Laminie - Numerische Mathematik, 2014 - Springer
We construct the cell-centered Finite Volume discretization of the two-dimensional inviscid
primitive equations in a domain with topography. To compute the numerical fluxes, the so …
primitive equations in a domain with topography. To compute the numerical fluxes, the so …