Projects per year
Abstract
We prove the Existential Closedness conjecture for the differential equation of the j-function and its derivatives. It states that in a differentially closed field certain equations involving the differential equation of the j-function have solutions. Its consequences include a complete axiomatisation of j-reducts of differentially closed fields, a dichotomy result for strongly minimal sets in those reducts, and a functional analogue of the Modular Zilber-Pink with Derivatives conjecture.
Original language | English |
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Pages (from-to) | 1417-1429 |
Number of pages | 13 |
Journal | Proceedings of the American Mathematical Society |
Volume | 149 |
Issue number | 4 |
Early online date | 13 Jan 2021 |
DOIs | |
Publication status | Published - Apr 2021 |
Keywords
- Ax-Schanuel
- j-function
- Existential Closedness
Profiles
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Jonathan Kirby
- School of Engineering, Mathematics and Physics - Reader
- Logic - Member
Person: Research Group Member, Academic, Teaching & Research
Projects
- 1 Finished
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Exponentially Algebraically closed fields.
Engineering and Physical Sciences Research Council
1/09/19 → 31/08/22
Project: Research