53:[["$","sup",null,{"className":"ml-0.5 font-bold text-primary","title":"Corresponding author","aria-hidden":true,"children":"*"}],["$","span",null,{"className":"sr-only","children":[" ","(","Corresponding author",")"]}]] 54:["$","section","institution-university of douala",{"aria-labelledby":"publication-author-group-2","className":"min-w-0 border-l-2 py-2 pl-2.5 pr-0 min-[380px]:pl-3 min-[380px]:pr-2 border-primary-muted","children":[["$","h3",null,{"id":"publication-author-group-2","className":"break-words text-[0.625rem] font-semibold uppercase leading-4 tracking-[0.08em] min-[380px]:text-[0.68rem] min-[380px]:tracking-[0.1em] text-caption","children":"University of Douala"}],["$","ul",null,{"className":"mt-2 space-y-2.5 min-[380px]:mt-2.5","children":[["$","li","Abdou Njifenjou-2",{"className":"min-w-0","children":[["$","p",null,{"className":"break-words text-[0.9375rem] font-semibold leading-5 text-title min-[380px]:text-base min-[380px]:leading-6","children":["Abdou Njifenjou",null]}],null]}]]}]]}] 55:["$","p",null,{"className":"mt-3 break-words border-l-2 border-primary/35 pl-2.5 text-[0.8125rem] font-medium leading-5 text-caption min-[380px]:mt-4 min-[380px]:pl-3 min-[380px]:text-sm min-[380px]:leading-6","children":"Journal of Applied Mathematics"}] 56:["$","section",null,{"className":"mt-6 border-t border-border/75 pt-5 min-[380px]:mt-8 min-[380px]:pt-7","aria-labelledby":"publication-abstract-title","children":[["$","h2",null,{"id":"publication-abstract-title","className":"font-display text-xl font-semibold text-title min-[380px]:text-2xl","children":"Abstract"}],["$","p",null,{"className":"mt-3 whitespace-pre-line break-words text-[0.9375rem] leading-7 text-body [overflow-wrap:anywhere] min-[380px]:mt-4 min-[380px]:text-base min-[380px]:leading-8","children":"A Discrete Duality Finite Volume (DDFV) method to solve on unstructured meshes the flow problems in anisotropic nonhomogeneous porous media with full Neumann boundary conditions is proposed in the present work. We start with the derivation of the discrete problem. A result of existence and uniqueness of a solution for that problem is given thanks to the properties of its associated matrix combined with adequate assumptions on data. Their theoretical properties, namely, stability and error estimates (in discrete energy norms andL2-norm), are investigated. Numerical test is provided."}]]}]

University of Douala

Abstract

Keywords