Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/90671| Author(s): | Alarcón, B Castro, SBSD Isabel S Labouriau |
| Title: | Global Saddles for Planar Maps |
| Issue Date: | 2016 |
| Abstract: | We study the dynamics of planar diffeomorphisms having a unique fixed point that is a hyperbolic local saddle. We obtain sufficient conditions under which the fixed point is a global saddle. We also address the special case of (Formula presented.)-symmetric maps, for which we obtain a similar result for (Formula presented.) homeomorphisms. Some applications to differential equations are also given. © 2016 Springer Science+Business Media New York |
| DOI: | 10.1007/s10884-016-9561-3 |
| URI: | https://repositorio-aberto.up.pt/handle/10216/90671 |
| Document Type: | Artigo em Revista Científica Internacional |
| Rights: | openAccess |
| Appears in Collections: | FCUP - Artigo em Revista Científica Internacional FEP - Artigo em Revista Científica Internacional |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 168782.pdf | preprint | 221.7 kB | Adobe PDF |  View/Open |
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