Timeline for Multivariate extensions of Ledoux--Talagrand contraction principle
Current License: CC BY-SA 4.0
3 events
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| May 10, 2021 at 5:53 | comment | added | passerby51 | @PaataIvanishvili, OK, thanks. I guess if there is no absolute value around the "sup" on both sides and F is the identity map, then vanishing at zero can be removed (?) | |
| May 10, 2021 at 3:30 | comment | added | Paata Ivanishvili | Vanishing at zero is necessary. Consider $T=\{0\}$, $\phi_j(t)=2N$. The inequality becomes $E F(N|\sum \varepsilon_j|)\leq F(0)$ this cannot hold for all constants $N$ unless $F$ is constant. | |
| May 10, 2021 at 1:12 | history | asked | passerby51 | CC BY-SA 4.0 |