This work presents some results about probabilistic and deterministic numerical methods for partial differential equations with stochastic coefficients, with applications to hydrogeology. We first consider the steady flow equation in porous media with a homogeneous lognormal permeability coefficient, including the case of a low regularity covariance function. We establish error estimates, both in strong and weak senses, of the error in the solution resulting from the truncature of the Karhunen-Loève expansion of the coefficient. Then we establish finite element error estimates, from which we deduce an extension of the existing error estimate for the stochastic collocation method along with an error estimate for a multilevel Monte-Carlo met...
Mathematical models of engineering systems and physical processes typically take the form of a parti...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
This work presents a development and an analysis of an effective deterministic and probabilistic app...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
Ce travail présente quelques résultats concernant des méthodes numériques déterministes et probabili...
Ce travail présente quelques résultats concernant des méthodes numériques déterministes et probabili...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
Ce travail présente un développement et une analyse des approches numériques déterministes et probab...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
Mathematical models of engineering systems and physical processes typically take the form of a parti...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
This work presents a development and an analysis of an effective deterministic and probabilistic app...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
This work presents some results about probabilistic and deterministic numerical methods for partial ...
Ce travail présente quelques résultats concernant des méthodes numériques déterministes et probabili...
Ce travail présente quelques résultats concernant des méthodes numériques déterministes et probabili...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
Ce travail présente un développement et une analyse des approches numériques déterministes et probab...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
We consider the problem of numerically approximating the solution of the coupling of the flow equati...
Mathematical models of engineering systems and physical processes typically take the form of a parti...
In this work, we present a numerical analysis of a probabilistic approach to quantify the migration ...
This work presents a development and an analysis of an effective deterministic and probabilistic app...