Hoạt động trong tuần

Local-global principles for integral points on certain Markoff-type surfaces
Người trình bày: Đào Quang Đức (Sorbonne University, France)

Thời gian: 16h30, thứ năm, 20/06/2024

Tóm tắt: Ghosh and Sarnak; Loughran and Mitankin; and Colliot-Thélène, Wei, and Xu have recently studied integral points on Markoff surfaces, which are affine cubic surfaces defined by a Diophantine equation. In this talk, inspired by these works and a recent paper of Fuchs, Litman, Silverman, and Tran, I will present some recent results on the Brauer–Manin obstruction to local-global principles for integral points on affine Markoff-type cubic and K3 surfaces along with some counting results in this context.

Hình thức: Offline tại phòng 612 nhà A6 hoặc online qua google meet, link cụ thể https://meet.google.com/yep-kbzk-eao?pli=1&authuser=1

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