Tootfinder

Voyager 1 back in action: NASA engineers fix 24-billion-km glitch
Jiggled the code a bit to make it work
https://www.computing.co.uk/news/4200834/voyager-action-nasa-engineers-fix-billion-km-glitch

Voyager 1 back in action: NASA engineers fix 24-billion-km glitch
NASA has successfully revived its Voyager 1 probe, the farthest human-made object from Earth.

apropos #fredagsbog så læser jeg Sylvain Neuvel's a History of What Comes Next. Skrivestil og koncept minder mig om en del Neal Stephensons kombier af action i en fortlŸbende strid på Jorden, (alternativ) historie og rumfartshistorien omkring Voyager mm. Det er et kvalitetsstempel
Jeg kom til at begynde med bind 2 i trilogien, fordi den er på Libby/ereolen, men det gŸr ikke noget. …

Uniform property $\Gamma$ and the small boundary property
Grigoris Kopsacheilis, Hung-Chang Liao, Aaron Tikuisis, Andrea Vaccaro
https://arxiv.org/abs/2406.09808

Uniform property $Γ$ and the small boundary property
We prove that, for a free action $α\colon G \curvearrowright X$ of a countably infinite discrete amenable group on a compact metric space, the small boundary property is implied by uniform property $Γ$ of the Cartan subalgebra $(C(X) \subseteq C(X) \rtimes_αG)$. The reverse implication has been demonstrated by Kerr and Szabó, from which we obtain that these two conditions are equivalent. We moreover show that, if $α$ is also minimal, then almost finiteness of $α$ is implied by tracial $\m…