Gao, GeYan, Baoqiang2023-06-202023-06-202016-03-31Gao, G., & Yan, B. (2016). Existence, boundary behavior and asymptotic behavior of solutions to singular elliptic boundary-value problems. <i>Electronic Journal of Differential Equations, 2016</i>(89), pp. 1-13.1072-6691https://hdl.handle.net/10877/16961In this article, we consider the singular elliptic boundary-value problem -∆u + ƒ(u) - u-γ = λu in Ω, u > 0 in Ω, u = 0 on ∂Ω. Using the upper-lower solution method, we show the existence and uniqueness of the solution. Also we study the boundary behavior and asymptotic behavior of the positive solutions.Text13 pages1 file (.pdf)enAttribution 4.0 InternationalElliptic boundary value problemExistenceBoundary behaviorAsymptotic behaviorArticle