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Preprint Number 2625
2625. Vahagn Aslanyan and Jonathan Kirby Algebraic types in Zilber's exponential field E-mail: Submission date: 2 May 2024 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. Mathematics Subject Classification: 03C60 (primary), 03C65, 12L12 Keywords and phrases: |
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