CHETANA, U. V. and SHANKAR, B. R. (2016) A NOTE ON POSITIVELY EXPANSIVE MAPS ON NON-COMPACT SPACES. Asian Journal of Mathematics and Computer Research, 11 (1). pp. 57-60.
Full text not available from this repository.Abstract
Expansive homeomorphisms and positively expansive maps occur frequently in dynamical systems. In compact spaces, positively expansive maps cannot be injective. In non-compact spaces they may or may not be injective, and an element can have any prescribed number of pre-images, even when the space is totally bounded and perfect. An example is given to clarify this.
| Item Type: | Article |
|---|---|
| Subjects: | OA Open Library > Mathematical Science |
| Depositing User: | Unnamed user with email support@oaopenlibrary.com |
| Date Deposited: | 13 Jan 2024 04:02 |
| Last Modified: | 11 Nov 2025 03:42 |
| URI: | http://digilib.2promojournal.com/id/eprint/2295 |
Actions (login required)
- View Item