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Walsh, Mark (2014) Metrics of positive scalar curvature and generalised Morse functions, Part II. Transactions of the American Mathematical Society, 366 (1). pp. 1-50. ISSN 0002-9947
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Abstract
The surgery technique of Gromov and Lawson may be used to construct families of positive scalar curvature metrics which are parameterised by Morse functions. This has played an important role in the study of the space of metrics of positive scalar curvature on a smooth manifold and its corresponding moduli spaces. In this paper, we extend this technique to work for families of generalised Morse functions, i.e. smooth functions with both Morse and birth-death singularities.
| Item Type: | Article |
|---|---|
| Keywords: | positive scalar curvature metrics; generalised Morse functions; |
| Academic Unit: | Faculty of Science and Engineering > Mathematics and Statistics |
| Item ID: | 10105 |
| Identification Number: | 10.1090/S0002-9947-2013-05715-7 |
| Depositing User: | Mark Walsh |
| Date Deposited: | 16 Oct 2018 14:05 |
| Journal or Publication Title: | Transactions of the American Mathematical Society |
| Publisher: | American Mathematical Society |
| Refereed: | Yes |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/10105 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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