Global solution curves for semilinear systems

Monique Dauge, Zohar Yosibash

Research output: Contribution to journalArticlepeer-review

11 Scopus citations


We study semilinear elliptic systems in two different directions. In the first one we give a simple constructive proof of existence of solutions for a class of sublinear systems. Our main results are in the second direction, where we use bifurcation theory to study global solution curves. Crucial to our analysis is proving positivity properties of the corresponding linearized systems.

Original languageEnglish
Pages (from-to)3-20
Number of pages18
JournalMathematical Methods in the Applied Sciences
Issue number1
StatePublished - 10 Jan 2002


  • Positivity for the linearized problem
  • Solution curves

ASJC Scopus subject areas

  • Mathematics (all)
  • Engineering (all)


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