Adelic Mordell–Lang conjecture for Brauer–Manin components
Adelic Mordell–Lang conjecture for Brauer–Manin components
Let be a global field, let be an abelian variety over , and let be a closed subvariety. Assume that has no positive-dimensional isotrivial quotient. A coset means a translate of an abelian subvariety, and write for the adelic points orthogonal to the Brauer group. Adelic Mordell–Lang conjecture. There exists a finite union of cosets
contained in such that every connected component of
contains a point of . This was suggested for coset-free over number fields, while the stated global-field formulation remains an open problem in the supplied source.
Sources & referencesView supporting material
Primary source
Brendan Creutz, “Adelic Mordell-Lang and the Brauer-Manin obstruction”, arXiv:2510.25931 (2025).
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