A posteriori error estimation for the discrete duality finite volume discretization of the Laplace equation

The pragmatics of reference in children language: some issues in developmental theory, in Social and Functional Approaches to Language and Thought (pp.. The development

tion in Figures 3 and 6b; seismic units, unconformities, CDP and VE as in Figure 7; Lc, Mc1, Mc2, Uc are lower, middle, and upper fill series beneath terraces tH and tF; Ls* and Us*

Abstract: This paper establishes a link between some space discretization strate- gies of the Finite Volume type for the Fokker-Planck equation in general meshes (Voronoï

Our theoretical analysis is now confirmed by different numerical examples. The first two ones are used to confirm the efficiency and reliability of our error esti- mator, while

On such meshes, discrete scalar fields are defined by their values both at the cell centers and vertices, while discrete gradients are associated with the edges of the mesh, like in

We derive an a posteriori error estimation for the discrete duality finite volume (DDFV) discretization of the stationary Stokes equations on very general twodimensional meshes, when

In order to get rid of the orthogonality constraints that restrict the use of MAC and covolume schemes to certain families of meshes, the price to pay in the DDFV framework is

We discretise the diffu- sion terms in (1) using the implicit Euler scheme in time and the so-called Discrete Duality Finite Volume (DDFV) schemes in space.. The DDFV schemes were