Geodesic
UNIQUENESS FOR SINGULAR SEMILINEAR ELLIPTIC BOUNDARY VALUE PROBLEMS
Glasgow mathematical journal, Tome 55 (2013) no. 2, pp. 399-409

Voir la notice de l'article provenant de la source Cambridge University Press

We prove uniqueness of positive solutions for the boundary value problems\[\{\begin{array}{ll} -\Delta u=\lambda f(u)\ \ &\text{in}\Omega, \ \ \ \ \ u=0 &\text{on \partial \Omega,\]where Ω is a bounded domain in Rn with smooth boundary ∂Ω, λ is a positive parameter and f:(0,∞) → (0,∞) is sublinear at ∞ and is allowed to be singular at 0.
DOI : 10.1017/S001708951200064X
Mots-clés : 35J75, 35J92 
HAI, D. D.; SMITH, R. C. UNIQUENESS FOR SINGULAR SEMILINEAR ELLIPTIC BOUNDARY VALUE PROBLEMS. Glasgow mathematical journal, Tome 55 (2013) no. 2, pp. 399-409. doi: 10.1017/S001708951200064X
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