| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 844489 | Nonlinear Analysis: Theory, Methods & Applications | 2007 | 9 Pages |
Abstract
Submersions ff such that f−1(0)f−1(0) contains a given fiber FF, and that are invariant under a family of vector fields ss leaving FF invariant, are constructed. Examples for which a submersion of this kind cannot exist are also given. In the absence of a geometric theory of submersions ff invariant under ss, most of our treatment is analytic.
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Authors
A. Díaz-Cano, F. González-Gascón, D. Peralta-Salas,