| Time
| Speaker
| Title
|
| April 14
| Morning
| Fei Xu (Capital Normal University)
| Strong approximation for semisimple simply connected algebraic groups, approach by ergodic theory (I)
|
| Afternoon
| Fei Xu (Capital Normal University)
| Strong approximation for semisimple simply connected algebraic groups, approach by ergodic theory (II)
|
| April 21
| Morning
| Jinpeng An (Peking University)
| Margulis' proof of the Oppenheim conjecture (I)
|
| Afternoon
| Jiayan Yao (Tsinghua University)
| Szemer¨¦di's theorem and related problems (I)
|
| April 28
| No talks
|
| May 5
| Morning
| Jiayan Yao (Tsinghua University)
| Szemer¨¦di's theorem and related problems (II)
|
| Afternoon
| Jinpeng An (Peking University)
| Margulis' proof of the Oppenheim conjecture (II)
|
| May 12
| Morning
| Jiayan Yao (Tsinghua University)
| Szemer¨¦di's theorem and related problems (III)
|
| Afternoon
| Jinpeng An (Peking University)
| Margulis' proof of the Oppenheim conjecture (III)
|
| May 19
| Morning
| Chaohua Jia (Chinese Academy of Sciences)
| Small solutions of quadratic congruences (I)
|
| Afternoon
| Lifan Guan (Peking University)
| Compact orbits of diagonal flows and number fields (I)
|
| May 26
| Morning
| Chaohua Jia (Chinese Academy of Sciences)
| Small solutions of quadratic congruences (II)
|
| Afternoon
| Lifan Guan (Peking University)
| Compact orbits of diagonal flows and number fields (II)
|
| June 2
| Morning
| Lei Yang (Ohio State University)
| Margulis' arithmeticity theorem (I)
|
| Afternoon
| Jinpeng An (Peking University)
| Moore's ergodicity theorem
|
| June 9
| No talks
|
| June 16
| Morning
| Ronggang Shi (Xiamen University)
| Lattice point counting (I)
|
| Afternoon
| Lei Yang (Ohio State University)
| Margulis' arithmeticity theorem (II)
|
| June 22 (Saturday)
| Morning
| Fei Xu (Capital Normal University)
| Counting integral points in certain homogeneous spaces
|
| Afternoon
| Han Li (Yale University)
| Ternary quadratic forms and the 3-dimensional Markov spectrum (a report of an ongoing joint work with Prof. Margulis)
|
| June 30
| Morning
| Ronggang Shi (Xiamen University)
| Lattice point counting (II)
|
| Afternoon
| Manfred Einsiedler (ETH Zurich)
| Integer points on spheres and their orthogonal complement
|