{"id":"palomar/PALOMAR-2026-09-17-000005","url":"https://github.com/aimathpapers/Jensen-Two-Thirds-Palomar-T5/tree/6c4ac2b98f4479c37b3479d9daafa1d679479614","json":"https://data.palomar-registry.org/entries/PALOMAR-2026-09-17-000005-v1.json","repo":"https://github.com/aimathpapers/Jensen-Two-Thirds-Palomar-T5","tags":["math.NT","math.CV","msc:11M06","msc:30D10","msc:30E15","riemann-zeta","analytic-number-theory","jensen-polynomials"],"score":0,"title":"Sectorial asymptotics for centered Riemann-xi coefficients","trust":"high","domain":"math.NT","source":"palomar","authors":["John Savva"],"reviews":0,"subject":"math.NT","summary":"Formalizes the exact centered-xi coefficient normalization, a uniform sectorial saddle-point asymptotic, and relative-error derivative estimates through order six. These are the analytic inputs used by a two-thirds hyperbolicity-wedge theorem for Jensen polynomials of Riemann's xi-function. This Palomar topic does not itself state the final Jensen-polynomial hyperbolicity theorem.","category":"research","comments":0,"disputed":false,"division":"math","mentions":0,"verified":true,"discussed":0,"published":"2026-09-17","reactions":{},"formalized":true,"formalizes":[{"title":"A Two-Thirds Hyperbolicity Wedge for Jensen Polynomials of Riemann's Xi-Function","identifier":"https://doi.org/10.5281/zenodo.22293642","relationship":"formalizes"}]}