汇报标题 (Title):Diophantine m-tuples (丢番图m元组)
汇报人 (Speaker): 何波 教授(阿坝师范学院)
汇报功夫 (Time):2023年6月19日 (周一) 15:00-16:00
汇报地址 (Place):校本部D106
约请人(Inviter):孟沆洋
主办部门:理学院数学系
汇报提要:
A set of positive integers $\{a_1, a_2,…,a_m \}$ is called a Diophantine $m$-tuples if a_i*a_j + 1 is a perfect square for $1 \leq i<j \leq m$. It is known that there is no diophantine quintuple (5-tuple). In this talk, we will introduce recent progress and results.