M. Mihăilescu · wovepaper

activity

19972026

most citedA multiplicity result for a nonlinear degenerate problem arising in the theory of electrorheological fluids

292 citations · 754 across the 18 of their papers we have counts for

collaborators

18 papers

Comparison results for the $p$ -torsional rigidity on convex domains

Cristian Enache, Mihai Mihailescu, Denisa Stancu-Dumitru

For each open, bounded and convex domain $Ω \subset R^{D},$ $D \geq 2$ , and each real number $p > 1,$ we denote by $u_{p}$ the $p$ \emph{-torsion function} on $Ω$ , i.e. the sol…

Neumann problems associated to nonhomogeneous differential operators in Orlicz--Sobolev spaces

Mihai Mihailescu, Vicentiu Radulescu

We study a nonlinear Neumann boundary value problem associated to a nonhomogeneous differential operator. Taking into account the competition between the nonlinearity and the bifur…

A continuous spectrum for nonhomogeneous differential operators in Orlicz-Sobolev spaces

Mihai Mihailescu, Vicentiu Radulescu

We study the nonlinear eigenvalue problem $- div (a (∣\nabla u ∣) \nabla u) = λ ∣ u ∣^{q (x) - 2} u$ in $Ω$ , $u = 0$ on $\partial Ω$ , where $Ω$ is a bounded open set in $\RR^N$ with smooth bo…

Continuous spectrum for a class of nonhomogeneous differential operators

Mihai Mihailescu, Vicentiu Radulescu

We study the boundary value problem $- div ((∣\nabla u ∣^{p_{1} (x) - 2} + ∣\nabla u ∣^{p_{2} (x) - 2}) \nabla u) = λ ∣ u ∣^{q (x) - 2} u$ in $Ω$ , $u = 0$ on $\partial Ω$ , where $Ω$ is a bounded domain i…

math.AP2006★ 292 cited

A multiplicity result for a nonlinear degenerate problem arising in the theory of electrorheological fluids

Mihai Mihailescu, Vicentiu Radulescu

We study a Dirichlet boundary value problem associated to an anisotropic differential operator on a smooth bounded of $R^{N}$ . Our main result establishes the existence of at le…

Existence and multiplicity of solutions for quasilinear nonhomogeneous problems: an Orlicz-Sobolev space setting

Mihai Mihailescu, Vicentiu Radulescu

We study the boundary value problem $- div (lo g (1 + ∣\nabla u ∣^{q}) ∣\nabla u ∣^{p - 2} \nabla u) = f (u)$ in $Ω$ , $u = 0$ on $\partial Ω$ , where $Ω$ is a bounded domain in $\RR^N$ with smo…