A new proof of Viazovska's modular form inequalities for sphere packing in dimension 8
By Dan Romik
Appears in collections : Whitney problems workshop / Workshop sur les problèmes de Whitney, Fields medallists - 1978, Exposés de recherche
This talk sketches connections between Whitney problems and e.g. the problem of deciding whether a given rational function on $\mathbb{R}^n$ belongs to $C^m$.