We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow governed by a linear parabolic equation. Both parameters are assumed to be functions piecewise constant in space. The unknowns are the coefficient values as well as the geometry of the zones where these coefficients are constant. This problem is formulated as minimizing a least-square function calculating the difference between measurements and the corresponding quantities computed with the current parameters values. The main point of this work is to construct an adaptative parameterization technique guided by refinement indicators. Using refinement indicators, we build the parameterization iteratively, going from a one zone parametrization ...
AbstractWe discuss the numerical identification of the transmissivity coefficient in the one-dimensi...
The present paper proposes the numerical solution of an inverse problem in groundwater flow (Darcy’s...
Ce travail porte sur le développement d'algorithmes et l'application de méthodes numériques pour la ...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
On identifie simultanément les coefficients d'emmagasinement et de transmissivité hydraulique dans u...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
International audienceInverse modeling has become a standard technique for estimating hydrogeologic ...
Un des problèmes délicats de la reconnaissance d'un réservoir souterrain en nappe aquifère est l'ide...
The problem of identifying spatially-varying parameters in distributed parameter systems arises in t...
A mathematical model is presented for identification of the parameter (S/T) in a two-dimensional, li...
AbstractWe discuss the numerical identification of the transmissivity coefficient in the one-dimensi...
The present paper proposes the numerical solution of an inverse problem in groundwater flow (Darcy’s...
Ce travail porte sur le développement d'algorithmes et l'application de méthodes numériques pour la ...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
We identify simultaneously storage and hydraulic transmissivity coefficients in groundwater flow go...
On identifie simultanément les coefficients d'emmagasinement et de transmissivité hydraulique dans u...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
We identify simultaneously the hydraulic transmissivity and the storage coefficient in a ground wate...
International audienceInverse modeling has become a standard technique for estimating hydrogeologic ...
Un des problèmes délicats de la reconnaissance d'un réservoir souterrain en nappe aquifère est l'ide...
The problem of identifying spatially-varying parameters in distributed parameter systems arises in t...
A mathematical model is presented for identification of the parameter (S/T) in a two-dimensional, li...
AbstractWe discuss the numerical identification of the transmissivity coefficient in the one-dimensi...
The present paper proposes the numerical solution of an inverse problem in groundwater flow (Darcy’s...
Ce travail porte sur le développement d'algorithmes et l'application de méthodes numériques pour la ...