Real-Formal Orbital Rigidity for Germs of Real Analytic Vector Fields on the Real Plane |
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Authors: | Jessica Angélica Jaurez-Rosas |
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Affiliation: | 1.Instituto de Matemáticas (IMATE),UNAM,Ciudad de México,México |
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Abstract: | For \(n \geqslant 2\), we consider \(\mathcal {V}^{\mathbb {R}}_{n}\) the class of germs of real analytic vector fields on \(\left (\mathbb {R}^{2}, \widehat {0}\right )\) with zero (n?1)-jet and nonzero n-jet. We prove, for generic germs of \(\mathcal {V}^{\mathbb {R}}_{n}\), that the real-formal orbital equivalence implies the real-analytic orbital equivalence, that is, the real-formal orbital rigidity takes place. This is the real analytic version of Voronin’s formal orbital rigidity theorem. |
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