3 citations · 23 across the 23 of their papers we have counts for
31 papers
Finite extensions of abelian schemes and duality for commutative group stacks
Ajneet Dhillon, Brett Nasserden
Let be a discrete valuation ring. We prove that every proper flat finitely presented commutative -group scheme fits into an exact sequence \[ 0\longrightarrow E\longrigh…
Adelic points and unmramified Brauer approximation for classifying stacks
Ajneet Dhillon
Let be a number field and let be a connected linear algebraic group over . We compare three approaches to strong approximation for the classifying stack with respec…
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-Mani…
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…
On the essential dimension of symplectic vector bundles over curves
Ajneet Dhillon, Sayantan Roy Chowdhury
Let be a smooth geometrically connected projective curve of genus at least 2 over a field of characteristic zero. We compute the essential dimension of the moduli stack of symp…
Semiorthogonal decompositions for generalized Severi-Brauer schemes
Ajneet Dhillon, Sayantan Roy Chowdhury
The purpose of this paper is to use conservative descent to study semi-orthogonal decompositions for some homogeneous varieties over general bases. We produce a semi-orthogonal dec…