3 citations · 6 across the 10 of their papers we have counts for
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Étale Brauer-Manin obstruction for Weil restrictions
Yang Cao, Yongqi Liang
The étale Brauer\textendash Manin obstruction is equivalent to each other among Weil restrictions of an arbitrarily given quasi-projective algebraic variety defined over a number f…
Arithmetic of Châtelet surface bundles revisited
Guang Hu, Yongqi Liang
We study arithmetic of the algebraic varieties defined over number fields by applying Lagrange interpolation to fibrations. Assuming the finiteness of the Tate-Shafarevich group of…
Compatibility of weak approximation for zero-cycles on products of varieties
Yongqi Liang
Zero-cycles are conjectured to satisfy weak approximation with Brauer-Manin obstruction for proper smooth varieties defined over number fields. Roughly speaking, we prove that the…
Arithmetic purity of strong approximation for homogeneous spaces
Yang Cao, Yongqi Liang, Fei Xu
We prove that any open subset of a semi-simple simply connected quasi-split linear algebraic group with over a number field satisfies stro…
Towards the Brauer-Manin obstruction on varieties fibred over the projective line
Yongqi Liang
Recently Dasheng Wei proved that the Brauer-Manin obstruction is the only obstruction to the Hasse principle for 0-cycles of degree 1 on some fibrations over the projective line de…
Arithmetic of 0-cycles on varieties defined over number fields
Yongqi Liang
Let be a rationally connected algebraic variety, defined over a number field . We find a relation between the arithmetic of rational points on and the arithmetic of zero…