讲座人简介：钮鹏程，西北工业大学77779193永利官网教授，博士生导师，多年从事退化椭圆偏微分方程的研究，主持四项国家自然科学基金面上项目，获得陕西省科学技术二等奖，发表论文144篇(按数学评论统计)，总引用362次，指导毕业博士25人，毕业硕士47人。

讲座简介：This talk will be discussing the distribution of the nontrivial zeros of the Dedekind Zeta function. Given the Dedekind Zeta function (s) (where is a number field, is any complex number), we consider the nontrivial zeros of function and then prove that all nontrivial zeros of have real part equal to , which states that the extended Riemann hypothesis is true. As a consequence, Riemann hypothesis is also true.