| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 844379 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 8 Pages |
Abstract
The classical Krasnosel’skii fixed point theorem concerning cone compression and expansion of norm type is extended; in it the norm is replaced with some convex functional. As an application, the existence of positive solutions for the singular second-order mm-point boundary value problem is considered.
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Authors
Guowei Zhang, Jingxian Sun,