Aldo, Zanuttini (2024) AMOC transitions: spurious or fragmented tipping? Master's Thesis / Essay, Mathematics.
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Abstract
This thesis investigates the claim that the multiple equilibria found in large scale ocean models are spurious. The investigation is carried out using finite volume discretizations, and numerical bifurcation analysis on two modified ocean convection models. Phenomena responsible for coexistence states and pattern formation will be of particular interest, such as fragmented tipping and the theory of Turing instabilities. The main results are that at least some of the multiple equilibria in the large scale model are likely due to fragmented tipping, and that a localized Turing bifurcation occurs one of the conceptual models.
| Item Type: | Thesis (Master's Thesis / Essay) |
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| Supervisor name: | Wubs, F.W. and Koellermeier, J. |
| Degree programme: | Mathematics |
| Thesis type: | Master's Thesis / Essay |
| Language: | English |
| Date Deposited: | 10 Jul 2024 12:20 |
| Last Modified: | 10 Jul 2024 12:20 |
| URI: | https://fse.studenttheses.ub.rug.nl/id/eprint/33203 |
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