Narvik Sykehus

output

20072012

most citedHomogenization of a singular random one-dimensional PDE

44 citations

researchers with a paper here

collaborating institutions

3 papers

math.AP2012

A local-effective relation in planar linear elasticity

Dag Lukkassen, Annette Meidell, Klas Pettersson

We give an example of a relation between local and effective properties for elastic structures, up to geometric constants. The model considered is a periodic structure with isotrop…

math.PR2008★ 44 cited

Homogenization of a singular random one-dimensional PDE

Bogdan Iftimie, Étienne Pardoux, Andrey Piatnitski

This paper deals with the homogenization problem for a one-dimensional parabolic PDE with random stationary mixing coefficients in the presence of a large zero order term. We show…

math.AP2007★ 1 cited

Khasminskii--Whitham averaging for randomly perturbed KdV equation

Sergei B. Kuksin, Andrey L. Piatnitski

We consider the damped-driven KdV equation $u ˙ - ν u_{xx} + u_{xxx} - 6 u u_{x} = ν η (t, x), x \in S^{1}, \int u d x \equiv \int η d x \equiv 0,$ where $0 < ν \leq 1$ and the random process $η$ i…