Following the work of Waldschmidt, we investigate problems in Diophantine approximation on abelian varieties. First we show that a conjecture of Waldschmidt for a given simple abelian variety is equivalent to a well-known Diophantine condition holding for a certain matrix related to that variety. We then posit a related but weaker conjecture, and establish the upper bound direction of that conjecture in full generality. For rank 1 elliptic curves defined over a number field $K \subset \mathbb{R}$, we then obtain a weak-type Dirichlet theorem in this setting, establish the optimality of this statement, and prove our conjecture in this case.
Diophantine approximation on abelian varieties; a conjecture of M. Waldschmidt
Lior Fishman,D. Lambert,Keith Merrill,David Simmons
Published 2025 in Unknown venue
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2025
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Unknown venue
- Publication date
2025-06-23
- Fields of study
Mathematics
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