Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7222809 | Nonlinear Analysis: Theory, Methods & Applications | 2013 | 15 Pages |
Abstract
We study global bifurcation diagrams and exact multiplicity of positive solutions for the one-dimensional prescribed mean curvature problem arising in MEMS {â(uâ²(x)1+(uâ²(x))2)â²=λ(1âu)p,u<1,âL0 is a bifurcation parameter, and p,L>0 are two evolution parameters. We determine the exact number of positive solutions by the values of p,L and λ. Moreover, for pâ¥1, the bifurcation diagram undergoes fold and splitting bifurcations. While for 0
0. Concerning this open question, we find and prove that global bifurcation diagrams for 0
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Authors
Yan-Hsiou Cheng, Kuo-Chih Hung, Shin-Hwa Wang,