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Smoothness of isotopy for symplectic pairs.
- Source :
-
Differential Geometry & its Applications . Feb2019, Vol. 62, p128-135. 8p. - Publication Year :
- 2019
-
Abstract
- Abstract Let M be a 2 n -dimensional smooth manifold with a symplectic pair which is a pair of closed 2-forms of constant ranks with complementary kernel foliations. Similar to Moser's stability theorem for symplectic forms, one desires to establish a stability theorem for symplectic pairs. Some sufficient and necessary conditions are obtained by Bande, Ghiggini and Kotschick. In this article, we consider a technical problem relating to the stability theorem. To complete the proof of the stability theorem for symplectic pairs, we verify the smoothness of the isotopy which is ignored in the literature. The Hodge theory for Riemannian foliation is crucial to our discussion. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09262245
- Volume :
- 62
- Database :
- Academic Search Index
- Journal :
- Differential Geometry & its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 134148567
- Full Text :
- https://doi.org/10.1016/j.difgeo.2018.11.001