Diophantine Approximation on varieties III: Approximation of non-algebraic points by algebraic points

Abstract

For $\theta$ a non-algebraic point on a quasi projective variety over a number field, I prove that $\theta$ has an approximation by a series of algebraic points of bounded height and degree which is essentially best possible. Applications of this result will include a proof of a slightly strengthened version of the Philippon criterion, some new algebraic independence criteria, statements concerning metric transcendence theory on varieties of arbitrary dimension, and a rather accurate estimate for the number of algebraic points of bounded height and degree on quasi projective varieties over number fields.

arXiv comment42 pages

References in corpus (1)

• Diophantine Approximation of non-algebraic points on varieties II: Explicit estimates for arithmetic Hilbert Functions

Cited by in corpus (1)

• Diophantine Approximation on varieties V: Algebraic independence criteria