Projects per year
Abstract
We characterise the model-theoretic algebraic closure in Zilber's exponential field. A key step involves showing that certain algebraic varieties have finite intersections with certain finite-rank subgroups of the graph of exponentiation. Mordell-Lang for algebraic tori (a theorem of Laurent) plays a central role in our proof.
Original language | English |
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Pages (from-to) | 37-58 |
Number of pages | 22 |
Journal | Model Theory |
Volume | 4 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jan 2025 |
Keywords
- math.LO
- math.NT
- 03C60 (primary), 03C65, 12L12
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