On a semilinear elliptic eigenvalue problem
Volume 67 / 1997
Annales Polonici Mathematici 67 (1997), 289-295
DOI: 10.4064/ap-67-3-289-295
Abstract
We obtain a description of the spectrum and estimates for generalized positive solutions of -Δu = λ(f(x) + h(u)) in Ω, $u|_{∂Ω} = 0$, where f(x) and h(u) satisfy minimal regularity assumptions.
