Tootfinder

🇺🇦 Auf radioeins läuft...
Oasis:
🎵 Supersonic (Remastered)
#NowPlaying #Oasis
https://djeclectico.bandcamp.com/track/oasis-supersonic-edit-dj-ecl-ctico
https://open.spotify.com/track/01Ox3uPKBqENtiWNlVaRdD

Government offices in North Carolina, Georgia disrupted by cyberattacks https://therecord.media/thomasville-nc-government-ogeechee-ga-district-cyberattacks

🇺🇦 #NowPlaying on KEXP's #MorningShow
Oasis:
🎵 Live Forever
#Oasis
https://justanotherandrew.bandcamp.com/track/oasis-live-forever-cover
https://open.spotify.com/track/5IfBLN9VPPJOwcKmAZhdXe

The Bloch-Ogus Theorem over DVR
Ivan Gaidai-Turlov
https://arxiv.org/abs/2506.06892 https://arxiv.org/pdf/2506.06892

The Bloch-Ogus Theorem over DVR
We prove the Bloch-Ogus Theorem for regular local rings geometrically regular over a discrete valuation ring. In particular, we prove the Bloch-Ogus Theorem for regular local rings of mixed characteristic that are essentially smooth over a discrete valuation ring.

No cerrar los ojos. Columna de Paula Escobar.
#Columnistas

Improved error bounds for Koopman operator and reconstructed trajectories approximations with kernel-based methods
Diego Olgu\'in, Axel Osses, H\'ector Ram\'irez
https://arxiv.org/abs/2506.09266

Improved error bounds for Koopman operator and reconstructed trajectories approximations with kernel-based methods
In this article, we propose a new error bound for Koopman operator approximation using Kernel Extended Dynamic Mode Decomposition. The new estimate is $O(N^{-1/2})$, with a constant related to the probability of success of the bound, given by Hoeffding's inequality, similar to other methodologies, such as Philipp et al. Furthermore, we propose a \textit{lifting back} operator to obtain trajectories generated by embedding the initial state and iterating a linear system in a higher dimension. Thi…

Constraining resolved extragalactic $R_{21}$ variation with well calibrated ALMA observations
Jakob den Brok, Elias K. Oakes, Adam K. Leroy, Eric W. Koch, Antonio Usero, Erik W. Rosolowsky, Frank Bigiel, Jiayi Sun, Hao He, Ashley T. Barnes, Yixian Cao, Fu-Heng Liang, Hsi-An Pan, Toshiki Saito, Sumit K. Sarbadhicary, Thomas G. Williams
https://…

Constraining resolved extragalactic $R_{21}$ variation with well calibrated ALMA observations
CO(1-0) and CO(2-1) are commonly used as bulk molecular gas tracers. The CO line ratios (especially CO(2-1)/CO(1-0) - $R_{21}$) vary within and among galaxies, yet previous studies on $R_{21}$ and alike often rely on measurements constructed by combining data from facilities with substantial relative calibration uncertainties that have the same order as physical line ratio variations. Hence robustly determining systematic $R_{21}$ variations is challenging. Here, we compare CO(1-0) and CO(2-1) …

Apple renames its OSes, shifting to a year-based system; the next iOS is iOS 26, alongside macOS Tahoe 26, iPadOS 26, watchOS 26, tvOS 26, and visionOS 26 (Dominic Preston/The Verge)
https://www.theverge.com/news/679221/apple-ios-macos-watchos-ipados-26…

Apple renames its operating systems
iOS, macOS, watchOS, and more now have matching version numbers, as Apple brings all its operating systems to version 26 at WWDC.

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Psychic TV:
🎵 Good Vibrations
#PsychicTV
https://open.spotify.com/track/5ooKywSV7y1hBTbIUNYh8S

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Dirtbombs:
🎵 Underdog
#TheDirtbombs
https://thedirtbombs.bandcamp.com/track/underdog
https://open.spotify.com/track/1OjHGKWc1s7xy60dU2sSeg