Tootfinder

🇺🇦 #NowPlaying on KEXP's #Continent
The Cavemen:
🎵 Stranger
#TheCavemen
https://cavemanbless.bandcamp.com/track/the-uknown
https://open.spotify.com/track/7CDgFr0gMqKCIQkWF7LL0s

The Chapman-Enskog Divergence Problem in Plasma Transport: Structural Limitations and a Practical Regularization Approach
Justo Karell
https://arxiv.org/abs/2508.12390 https://

The Chapman-Enskog Divergence Problem in Plasma Transport: Structural Limitations and a Practical Regularization Approach
We calculate transport coefficients from the Chapman--Enskog expansion with BGK collision operators, obtaining exactly $κ= \frac{5nT}{2mν}$, and show that maximum entropy closure yields identical results when applied with the same collision operator. Through structural arguments, we suggest that this $1/ν$ divergence extends to other local collision operators of the form $\mathcal{L} = ν\hat{L}$, making the divergence fundamental to the Chapman--Enskog approach rather than a closure artifac…

🇺🇦 #NowPlaying on #BBC6Music's #MaryAnneHobbs
Tracy Chapman:
🎵 Fast Car
#TracyChapman
https://soundboybilla.bandcamp.com/track/tracy-chapman-fast-car-drum-bass-remix-by-soundboy-billa
https://open.spotify.com/track/2M9ro2krNb7nr7HSprkEgo

Did you know that "James David Vance" is an anagram for "adds caveman jive?"
Well, now you do.
#USpol

Source:
“JFC. Ron DeHaas, founder of the Christian antiporn app Covenant Eyes, has stepped down from NCOSE after his 38-year old son was charged with sexual abuse of a child.
Covenant Eyes is the app used by House Speaker Mike Johnson and his son to monitor each other's internet behavior.”
https://

Mike Stabile (@mikestabile.bsky.social)
JFC. Ron DeHaas, founder of the Christian antiporn app Covenant Eyes, has stepped down from NCOSE after his 38-year old son was charged with sexual abuse of a child. Covenant Eyes is the app used by House Speaker Mike Johnson and his son to monitor each other's internet behavior. https://churchleaders.com/news/2206049-covenant-eyes-adult-stepson-child-sex-abuse.html

🇺🇦 Auf radioeins läuft...
Tracy Chapman:
🎵 Fast Car
#NowPlaying #TracyChapman
https://soundboybilla.bandcamp.com/track/tracy-chapman-fast-car-drum-bass-remix-by-soundboy-billa
https://open.spotify.com/track/2M9ro2krNb7nr7HSprkEgo

🇺🇦 #NowPlaying on KEXP's #Continent
The Cavemen:
🎵 Udo
#TheCavemen
https://open.spotify.com/track/6DDLLpOoaqYIKnO1OrRtFa

Large-order perturbation theory of linear eigenvalue problems
Stephen Jonathan Chapman
https://arxiv.org/abs/2509.14763 https://arxiv.org/pdf/2509.14763

Large-order perturbation theory of linear eigenvalue problems
We consider a class of linear eigenvalue problems depending on a small parameter epsilon in which the series expansion for the eigenvalue in powers of epsilon is divergent. We develop a new technique to determine the precise nature of this divergence. We illustrate the technique through its application to four examples: the anharmonic oscillator, a simplified model of equitorially-trapped Rossby waves, and two simplified models based on quasinormal modes of Reissner-Normstrom de Sitterblack hol…

🇺🇦 #NowPlaying on KEXP's #Continent
The Cavemen:
🎵 Azana
#TheCavemen
https://open.spotify.com/track/3x9rdzTQz9sF4PCwETf7ha

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Caveman:
🎵 Old Friend
#Caveman
https://hilotunez.bandcamp.com/track/old-friend