Erik Lindgren
Post doc at École nationale des ponts et chaussées (Champs-sur-Marne) and École polytechnique (Palaiseau)
Adress: CERMICS – ENPC, 6 et 8 avenue Blaise Pascal, Cité Descartes – Champs sur Marne, 77455 Marne la Vallée Cedex 2 (FRANCE)
Phone: +33(0)164153557
Email:
Mathematical interest: Free boundary problems, variational problems and PDE:s in general.
Papers:
A free boundary problem with constant Bernoulli-type boundary condition, joint work with Yannick Privat (Nancy), Nonlinear Analysis: Theory, Methods & Applications, Volume 67, Issue 8, 15 October 2007, Pages 2497-2505.
Regularity of the free boundary for a semilinear elliptic problem in two dimensions, joint work with Arshak Petrosyan (Purdue), published in Indiana Univ. Math J. 57 (2008), 3397-3418.
The N-membranes problem, joint work with Abdolrahman Razani (Imam Khomeini International University), published in Bulletin of the IMS, Volume 35, No. 1, April 2009..
The two-phase obstacle problem for the p-laplacian when p~2, joint work with Anders Edquist (KTH), published in Calculus of Variations.
On the two-phase membrane problem with coefficients below the Lipschitz threshold, joint work with Anders Edquist and Henrik Shahgholian (both at KTH), published in Annales de l'Institut Henri Poincaré - Analyse non linéaire.
On the penalized obstacle problem in the unit half ball, published in the Electronic Journal of Differential Equations.