Polymath15, first thread: computing H_t, asymptotics, and dynamics of zeroes

This is the first official “research” thread of the Polymath15 project to upper bound the de Bruijn-Newman constant . Discussion of the project of a non-research nature can continue for now in the existing proposal thread. Progress will be summarised at this Polymath wiki page. The proposal naturally splits into at least three separate (but […]