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An afterthought on the generalized Mordell-Lang conjecture

Damian Rossler
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Abstract

The generalized Mordell-Lang conjecture (GML) is the statement that the irreducible components of the Zariski closure of a subset of a group of finite rank inside a semi-abelian variety are translates of closed algebraic subgroups. M. McQuillan gave a proof of this statement. We revisit his proof, indicating some simplifications. This text contains a complete elementary proof of the fact that (GML) for groups of torsion points (= generalized Manin-Mumford conjecture), together with (GML) for finitely generated groups imply the full generalized Mordell-Lang conjecture.

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Damian Rossler. 2005-10-19. An afterthought on the generalized Mordell-Lang conjecture. https://arxiv.org/abs/math/0510408

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