AbstractWe study the convergence of solutions of ε2u″(t) + u′(t) = (ε2A + B) u(t) to solutions of u′(t) = Bu(t) as ε → 0, where A and B are linear unbounded operators in a Banach space
AbstractWe consider the first initial-boundary value problem for (∂u∂t) + ϵL1u + L0u = f(L0 and L1 a...
In this note we consider two different singular limits to hyperbolic system of conservation laws, na...
AbstractAn asymptotic expansion is constructed for the solution of the initial-value problemutt-uxx+...
AbstractWe study the convergence of solutions of ε2u″(t) + u′(t) = (ε2A + B) u(t) to solutions of u′...
By virtue of an operator-theoretical approach, we deal with hyperbolic singular pertur-bation proble...
We deal with singular perturbations of nonlinear problems depending on a small parameter ε > 0. Firs...
AbstractA convergence criterion for singular perturbations in linear systems is established. The cri...
AbstractRate of convergence theorems are proven for eigenvalues and eigenvectors of an operator form...
We consider Cauchy problems for linear strictly hyperbolic equations of order $l$ with a small param...
AbstractWe consider the singular perturbation problem (Dirichlet problem), ϵL1u + L0u ϵL1u + (∂∂x1...
International audienceThis paper is concerned with systems modelled by linear singularly perturbed p...
AbstractLet A and B be uniformly elliptic operators of orders 2m and 2n, respectively, m > n. We con...
Altres ajuts: acord transformatiu CRUE-CSICIn this paper, we solve the Cauchy problem for a hyperbol...
AbstractWe study an abstract hyperbolic variational inequality with a (small) parameter and with tim...
AbstractAsymptotic results are obtained for an initial-value problem for singularly perturbed system...
AbstractWe consider the first initial-boundary value problem for (∂u∂t) + ϵL1u + L0u = f(L0 and L1 a...
In this note we consider two different singular limits to hyperbolic system of conservation laws, na...
AbstractAn asymptotic expansion is constructed for the solution of the initial-value problemutt-uxx+...
AbstractWe study the convergence of solutions of ε2u″(t) + u′(t) = (ε2A + B) u(t) to solutions of u′...
By virtue of an operator-theoretical approach, we deal with hyperbolic singular pertur-bation proble...
We deal with singular perturbations of nonlinear problems depending on a small parameter ε > 0. Firs...
AbstractA convergence criterion for singular perturbations in linear systems is established. The cri...
AbstractRate of convergence theorems are proven for eigenvalues and eigenvectors of an operator form...
We consider Cauchy problems for linear strictly hyperbolic equations of order $l$ with a small param...
AbstractWe consider the singular perturbation problem (Dirichlet problem), ϵL1u + L0u ϵL1u + (∂∂x1...
International audienceThis paper is concerned with systems modelled by linear singularly perturbed p...
AbstractLet A and B be uniformly elliptic operators of orders 2m and 2n, respectively, m > n. We con...
Altres ajuts: acord transformatiu CRUE-CSICIn this paper, we solve the Cauchy problem for a hyperbol...
AbstractWe study an abstract hyperbolic variational inequality with a (small) parameter and with tim...
AbstractAsymptotic results are obtained for an initial-value problem for singularly perturbed system...
AbstractWe consider the first initial-boundary value problem for (∂u∂t) + ϵL1u + L0u = f(L0 and L1 a...
In this note we consider two different singular limits to hyperbolic system of conservation laws, na...
AbstractAn asymptotic expansion is constructed for the solution of the initial-value problemutt-uxx+...
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