Polymath15, fourth thread: closing in on the test problem

This is the fourth “research” thread of the Polymath15 project to upper bound the de Bruijn-Newman constant , continuing https://terrytao.wordpress.com/2018/01/24/polymath-proposal-upper-bounding-the-de-bruijn-newman-constant/. Progress will be summarised at this Polymath wiki page. We are getting closer to finishing off the following test problem: can one show that whenever , ? This would morally show that . A wiki […]