中央研究院數學研究所

Colloquium

Quadratic forms and the circle method

2026/06/12 (Fri.) 15:30~16:30

Date : 2026/06/12 (Fri.) 15:30~16:30
Location : Auditorium, 6 Floor, Institute of Mathematics (NTU Campus)
Speaker : Zhizhong Huang (AMSS, Chinese Academy of Sciences)
Abstract : The goal of this talk is to report recent progress (partly joint with D. Schindler and A. Shute) on counting integer solutions related to quadratic forms, with a view towards quantitative strong approximation. Our approach is based on the $\delta$-variant of the Hardy--Littlewood circle method developed by Heath-Brown.