Institute of Marine Research

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20072022

most citedLog-canonical threshold for curves on a smooth surface

2 citations

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math.AP2014

Large time behavior for the fast diffusion equation with critical absorption

Said Benachour, Razvan Gabriel Iagar, Philippe Laurencot

We study the large time behavior of nonnegative solutions to the Cauchy problem for a fast diffusion equation with critical zero order absorption $$ \partial_{t}u-Δu^m+u^q=0 \quad…

math.AP2009

Homogenizing media containing a highly conductive honeycomb substructure

Isabelle Gruais, Dan Polisevski

The present paper deals with the homogenization of the heat conduction which takes place in a binary three-dimensional medium consisting of an ambiental phase having conductivity o…

math.AP2007

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…

math.AP2007

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.AP2007

Existence and non-existence results for quasilinear elliptic exterior problems with nonlinear boundary conditions

Roberta Filippucci, Patrizia Pucci, Vicentiu Radulescu

Existence and non-existence results are established for quasilinear elliptic problems with nonlinear boundary conditions and lack of compactness. The proofs combine variational met…