کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4610657 | 1338578 | 2013 | 21 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Exact multiplicity of positive solutions of a semipositone problem with concave–convex nonlinearity Exact multiplicity of positive solutions of a semipositone problem with concave–convex nonlinearity](/preview/png/4610657.png)
We study the exact multiplicity of positive solutions and bifurcation diagrams of the Dirichlet boundary value problem{u″(x)+λf(u)=0,−1
Journal: Journal of Differential Equations - Volume 255, Issue 11, 1 December 2013, Pages 3811–3831