2 papers
math.NT2026
Approximation theorems for classifying stacks over number fields
Ajneet Dhillon
Approximation theorems for algebraic stacks over a number field are studied in this article. For G a connected linear algebraic group over a number field we prove strong approx…
math.NT2026
The étale Brauer-Manin obstruction for classifying stacks
Ajneet Dhillon, Nicole Lemire, Jonathan Martin +1
We study the strong approximation for classifying stacks , where is a linear algebraic group over a number field . More specifically, we prove that the étale Brauer-Man…