Singular limit problem for some elliptic systems

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


For the sharp interface problem arising in the singular limit of some elliptic systems, we prove the existence and the nondegeneracy of solutions whose interface is a distorted circle in a two-dimensional bounded domain without any assumption on the symmetry of the domain.

Original languageEnglish
Pages (from-to)1886-1911
Number of pages26
JournalSIAM Journal on Mathematical Analysis
Issue number6
Publication statusPublished - Nov 22 2007


  • Elliptic system
  • Sharp interface
  • Singular perturbation

ASJC Scopus subject areas

  • Analysis
  • Computational Mathematics
  • Applied Mathematics


Dive into the research topics of 'Singular limit problem for some elliptic systems'. Together they form a unique fingerprint.

Cite this