Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4669092 | Bulletin des Sciences Mathématiques | 2013 | 14 Pages |
Abstract
The structural stability of vector fields with impasse regular curves on S2S2 is studied and a version of Peixotoʼs Theorem is established. Moreover a global analysis of normal forms of the constrained systemsA(x).x˙=F(x),x∈R3,A∈M(3),F:R3→R3 in the Poincaré ball (i.e. in the compactification of R3R3 with the sphere S2S2 of the infinity) is made.
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Claudio A. Buzzi, Paulo R. da Silva, João C.R. Medrado,