Existence and uniqueness of positive radial solutions for a class of quasilinear elliptic equations |
| |
| Authors: | Zongming Guo |
| |
| Institution: | 1. Department of Mathematics , University of Glasgow , G12 8QW, Glasgow, UK;2. Henan Normal University , Xinxiang, 453002, P. R. China |
| |
| Abstract: | The existence and uniqueness of positive radial solutions of the equations of the type IML0001] in BR, p>1 with Dirichlet condition are proved for λ large enough and f satisfying a conditionIML0002] is non-decreasing on IML0003] It is also proved that all the positive solutions in C1 0(BR) of the above equations are radially symmetric solutions for f satisfying IML0004] and λ large enough. |
| |
| Keywords: | Degenerate quasilinear elliptic equations generalized Serrin's sweeping principle positive radial solutions uniqueness |
|
|
