06-13【张起帆】腾讯会议(766 174 644,112358)吴文俊数学重点实验室代数学系列报告之168

发布者:卢珊珊发布时间:2020-06-11浏览次数:49

题目:Special generators for an abelian number field


报告人:张起帆四川大学


时间:2020年613下午200


腾讯会议ID766 174 644 


密码:112358


摘要:Gauss computed the algebraic degree of the so-called Gauss sum and his result means that the trace of primitive p-th root of unity exactly generates every subfield of the p-th cyclotomic field. Recently, Daqing Wan tried to generalize Gauss' result in all directions. He computed the degrees of many general exponential sums and asked a question to look for the simple generators of abelian number fields. In this talk, we will discuss the simple generators.