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math.NT2022
Bounded Generation by semi-simple elements: quantitative results
Pietro Corvaja, Julian Demeio, Andrei Rapinchuk +2
We prove that for a number field , the distribution of the points of a set with a purely exponential parametrization, for example a set of matrices bou…
math.NT2020
The étale Brauer-Manin obstruction to strong approximation on homogeneous spaces
Julian L. Demeio
It is known that, under a necessary non-compactness assumption, the Brauer-Manin obstruction is the only one to strong approximation on homogeneous spaces under a linear group…