isotopy
Let and be manifolds and the closed unit interval. A smooth map is called an isotopy if the restriction map is an embedding for all .
In particular, a diffeotopy is an isotopy.
Remark. Given an isotopy , there exists a diffeotopy such that .
Title | isotopy |
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Canonical name | Isotopy |
Date of creation | 2013-03-22 14:52:49 |
Last modified on | 2013-03-22 14:52:49 |
Owner | rspuzio (6075) |
Last modified by | rspuzio (6075) |
Numerical id | 5 |
Author | rspuzio (6075) |
Entry type | Definition |
Classification | msc 57R52 |
Related topic | ExampleOfMappingClassGroup |
Related topic | Homeotopy |