Abstract. We consider the problem of nding positive solutions of u + u + uq = 0 in a bounded, smooth domain in R3, under zero Dirichlet boundary conditions. Here q is a number close to the critical exponent 5 and 0 < < 1. We analyze the role of Green's function of + in the presence of solutions exhibiting single and multiple bubbling behavior at one point of the domain when either q or are regarded as parameters. As a special case of our results, we nd that if < < 1, where is the Brezis-Nirenberg number, i.e. the smallest value of for which least energy solutions for q = 5 exist, then this problem is solvable if q> 5 and q 5 is suciently small. Resume. Nous considerons le probleme de l'existence de solutio...
We consider the equation -ε 2 Δu = u p - u q in a bounded, smooth domain Ω ⊂ ℝ N with homogeneous Di...
In this paper we prove the existence and regularity of positive solutions of the homogeneous Dirichl...
International audienceWe consider the boundary value problem(Pλ) −∆u = λc(x)u + µ(x)|∇u| 2 + h(x), u...
Abstract. We consider the problem of finding positive solutions of ∆u + λu + uq = 0 in a bounded, sm...
AbstractWe consider the problem of finding positive solutions of Δu+λu+uq=0 in a bounded, smooth dom...
Nous considérons le problème de l'existence de solutions positives de Δu+λu+uq=0 dans un domaine bor...
We consider the problem of finding positive solutions of the problem Δu − λu + u 5 = 0 in a bounded,...
We consider the Brezis–Nirenberg problem: −Delta u = λu + |u|2∗−2u in Ω, u =0 on ∂Ω, where Ωis ...
This study concerns the existence and stability properties of positive solutions to classes of bound...
We consider the elliptic problem −Δu+ u = b(x)|u|p−2u+ h(x) in Ω, u∈H10 (Ω), where 2 < p < (2N...
We consider positive solutions of the equation −∆u = λ(1 + u)p with Dirichlet boundary conditions in...
Let Ω be a bounded, smooth domain in R2. We consider critical points of the Trudinger–Moser type fu...
We study Brezis–Nirenberg type theorems for the equation − Delta u + g(x, u) = f (x, u) in Ω, u=0 ...
AbstractLet Ω be a bounded, smooth domain in R2. We consider critical points of the Trudinger–Moser ...
International audienceWe show that the critical nonlinear elliptic Neumann problem \[ \Delta u -\mu ...
We consider the equation -ε 2 Δu = u p - u q in a bounded, smooth domain Ω ⊂ ℝ N with homogeneous Di...
In this paper we prove the existence and regularity of positive solutions of the homogeneous Dirichl...
International audienceWe consider the boundary value problem(Pλ) −∆u = λc(x)u + µ(x)|∇u| 2 + h(x), u...
Abstract. We consider the problem of finding positive solutions of ∆u + λu + uq = 0 in a bounded, sm...
AbstractWe consider the problem of finding positive solutions of Δu+λu+uq=0 in a bounded, smooth dom...
Nous considérons le problème de l'existence de solutions positives de Δu+λu+uq=0 dans un domaine bor...
We consider the problem of finding positive solutions of the problem Δu − λu + u 5 = 0 in a bounded,...
We consider the Brezis–Nirenberg problem: −Delta u = λu + |u|2∗−2u in Ω, u =0 on ∂Ω, where Ωis ...
This study concerns the existence and stability properties of positive solutions to classes of bound...
We consider the elliptic problem −Δu+ u = b(x)|u|p−2u+ h(x) in Ω, u∈H10 (Ω), where 2 < p < (2N...
We consider positive solutions of the equation −∆u = λ(1 + u)p with Dirichlet boundary conditions in...
Let Ω be a bounded, smooth domain in R2. We consider critical points of the Trudinger–Moser type fu...
We study Brezis–Nirenberg type theorems for the equation − Delta u + g(x, u) = f (x, u) in Ω, u=0 ...
AbstractLet Ω be a bounded, smooth domain in R2. We consider critical points of the Trudinger–Moser ...
International audienceWe show that the critical nonlinear elliptic Neumann problem \[ \Delta u -\mu ...
We consider the equation -ε 2 Δu = u p - u q in a bounded, smooth domain Ω ⊂ ℝ N with homogeneous Di...
In this paper we prove the existence and regularity of positive solutions of the homogeneous Dirichl...
International audienceWe consider the boundary value problem(Pλ) −∆u = λc(x)u + µ(x)|∇u| 2 + h(x), u...