![[1230] Upper bounds on diagonal Ramsey numbers](/media/cache/video_light/uploads/video/Capture%20d%E2%80%99e%CC%81cran%202025-01-15%20a%CC%80%2012.29.10.png)
01:25:36
publiée le 19 juillet 2024
Project violet: T(1) and T(b) theorems and applications
De Simon Bortz , Alessandra Migliaccio , Sven Lauterbach , Dann van Dijk
The norm of the backward shift operator on $H^1$ is $\frac{2}{\sqrt{3}}$
Apparaît dans la collection : Shapes and shades of Analysis: in depth and beyond / Formes et nuances de l'analyse moderne
We show that the norm of the backward shift operator on $H^1$ is $\frac{2}{\sqrt{3}}$, and we identify the functions for which the norm is attainedJoint work with Ole Fredrik Brevig.
