This paper is concerned with the analysis of the inf-sup condition arising in the stationary Stokes problem in exterior domains and applications to the derivation of computable bounds for the distance between the exact solution of the exterior Stokes problem and a certain approximation (which may be of a rather general form). In the first part, guaranteed bounds are deduced for the constant in the stability lemma associated with the exterior domain. These bounds depend only on known constants and the stability constant related to bounded domains that arise after suitable truncations of the unbounded domains. The lemma in question implies computable estimates of the distance to the set of divergence free fields defined in exterior domains. S...
Abstract. We provide a-priori bounds with improved domain dependency for the solution of Stokes equa...
We consider the Stokes resolvent problem in a two-dimensional bounded Lipschitz domain $\Omega$ subj...
We proved Lq−L ∞ type estimates of the Stokes semigroup in a 2-dimensional exterior domain. Our proo...
We deduce a posteriori error estimates of functional type for the stationary Stokes problem with sli...
We study the Stokes IBVP,in (0;T)XD,where D enclosed in Rn,n>2,is an exterior domain,assuming that t...
Key words: Stokes problem, a posteriori error estimation, mesh adaptation, stream function, incompre...
This paper is concerned with the derivation of computable and guaranteed up-per bounds of the differ...
This paper is concerned with estimates of the gradient of the solutions to the Stokes IBVP both in a...
AbstractWe describe a method to estimate the guaranteed error bounds of the finite element solutions...
This paper is concerned with the derivation of computable and guaranteed up-per bounds of the differ...
In this work we are interested in estimating the size of a cavity D immersed in a bounded domain Ome...
In this paper we review and we extend the reduced basis approximation and a posteriori error estimat...
In this paper we review and we extend the reduced basis approximation and a posteriori error estimat...
In this paper we propose a new technique to obtain upper and lower bounds on the energy norm of the ...
In this paper, we derive computable a posteriori error bounds for approximations computed by the Uz...
Abstract. We provide a-priori bounds with improved domain dependency for the solution of Stokes equa...
We consider the Stokes resolvent problem in a two-dimensional bounded Lipschitz domain $\Omega$ subj...
We proved Lq−L ∞ type estimates of the Stokes semigroup in a 2-dimensional exterior domain. Our proo...
We deduce a posteriori error estimates of functional type for the stationary Stokes problem with sli...
We study the Stokes IBVP,in (0;T)XD,where D enclosed in Rn,n>2,is an exterior domain,assuming that t...
Key words: Stokes problem, a posteriori error estimation, mesh adaptation, stream function, incompre...
This paper is concerned with the derivation of computable and guaranteed up-per bounds of the differ...
This paper is concerned with estimates of the gradient of the solutions to the Stokes IBVP both in a...
AbstractWe describe a method to estimate the guaranteed error bounds of the finite element solutions...
This paper is concerned with the derivation of computable and guaranteed up-per bounds of the differ...
In this work we are interested in estimating the size of a cavity D immersed in a bounded domain Ome...
In this paper we review and we extend the reduced basis approximation and a posteriori error estimat...
In this paper we review and we extend the reduced basis approximation and a posteriori error estimat...
In this paper we propose a new technique to obtain upper and lower bounds on the energy norm of the ...
In this paper, we derive computable a posteriori error bounds for approximations computed by the Uz...
Abstract. We provide a-priori bounds with improved domain dependency for the solution of Stokes equa...
We consider the Stokes resolvent problem in a two-dimensional bounded Lipschitz domain $\Omega$ subj...
We proved Lq−L ∞ type estimates of the Stokes semigroup in a 2-dimensional exterior domain. Our proo...