Equidistribution of rational points and the geometric sieve for toric varieties

We prove the Manin--Peyre principle about the equidistribution of rational points on smooth proper split toric varieties.

That is, rational points of bounded anticanonical height outside of the boundary divisors are equidistributed with respect to the Tamagawa measure in the adelic space.

Based on a refinement of the universal torsor method due to Salberger, we provide asymptotic formulas with effective error terms for the number of rational points lying in an arbitrary adelic neighbourhood, and we also prove an effective version of the Ekedahl-type geometric sieve.

Several applications to sieving rational points are derived.