| Texto completo | |
| Autor(es): |
Braga, Denis de Carvalho
;
Dias, Fabio Scalco
;
Llibre, Jaume
;
Mello, Luis Fernando
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | SAO PAULO JOURNAL OF MATHEMATICAL SCIENCES; v. N/A, p. 8-pg., 2023-05-30. |
| Resumo | |
A differential system in the plane R2 is globally asymptotically stable if it has an equilibrium point p and all the other orbits of the system tend top in forward time. In other words if the basin of attraction of p is R2. The problem of determining the basin of attraction of an equilibrium point is one of the main problems in the qualitative theory of differential equations. We prove that planar crossing piecewise smooth systems with two zones formed by two globally asymptotically stable differential systems sharing the same equilibrium point localized in the separation line are not necessarily globally asymptotically stable. (AU) | |
| Processo FAPESP: | 19/07316-0 - Teoria de singularidades e aplicações a geometria diferencial, equações diferenciais e visão computacional |
| Beneficiário: | Farid Tari |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |