Tootfinder

Simplicial volume via foliated simplices and duality
Filippo Sarti
https://arxiv.org/abs/2506.02962 https://arxiv.org/pdf/2506.02962

Simplicial volume via foliated simplices and duality
Let $M$ be an aspherical oriented closed connected manifold with universal cover $\widetilde{M}\to M$ and let $Γ=π_1(M)\curvearrowright (X,μ)$ be a measure preserving action on a standard Borel probability space. We consider singular foliated simplices on the measured foliation $Γ\backslash(\widetilde{M}\times X)$ defined by Sauer and we compare the \emph{real singular foliated homology} with classic singular homology. We introduce a notion of \emph{foliated fundamental class} and we prove …

🇺🇦 #NowPlaying on KEXP's #MorningShow
Michael Kiwanuka:
🎵 Cold Little Heart
#MichaelKiwanuka
https://vaillant4.bandcamp.com/track/michael-kiwanuka-cold-little-heart-cover-acoustic
https://open.spotify.com/track/0qprlw0jfsW4H9cG0FFE0Z

🇺🇦 Auf radioeins läuft...
R.E.M.:
🎵 Daysleeper
#NowPlaying #REM
https://lesstalkrecords.bandcamp.com/track/daysleeper-r-e-m-cover
https://open.spotify.com/track/7chTzkbpS16xJqyhJWQlmt

I'm up to 109,977 CSP points, 87,182 United Miles, 30,000 Hyatt Bonus Rewards, and 102,218 Venture X miles. (It's the power of the Welcome Bonus.) By the end of the year, I want to get Hyatt up to 60,000 and then I should be able to cover hotels on the CSP and Hyatt points and cover airfare on the other two for two weeks in Japan. I'm travel-hacking the shit out of my 2026 trip.
#Travel #TravelHacking #CreditCardPoints

Ayo, since when did #Spotify (free) start placing ads over cover art???
(Sidenote: Since switching to a self-hosted music streaming server, I only use Spotify to bookmark new songs, so I'm not on there much. This is another good reason to ditch streaming services)

Characterization of reduced-order turbulence models in the L-mode pedestal-forming region in JET
G. Snoep, C. Bourdelle, J. Citrin, A. Ho, M. J. Pueschel, P. Vincenzi, E. R. Solano, M. Sertoli, E. Delabie, Jet Contributors
https://arxiv.org/abs/2506.03459

Characterization of reduced-order turbulence models in the L-mode pedestal-forming region in JET
Linear instability characterization of seven JET discharges just prior to the L-H transition is performed at $ρ_{\text{tor}} \in [0.85,0.9,0.95]$ with the gyrokinetic GENE code. The discharges cover both the low- and high-density branches of the L-H transition at two different triangularities. Sensitivities to driving gradients, normalized electron collisonality $ν_e^*$, hydrogen isotope mass, magnetic geometry and finite-$β$ effects are all characterized. At $ρ_{\text{tor}}=0.85$ and $0.9$…

Have to say, I'm impressed with Wahoo customer service.
Battery cover to my heart rate monitor broke a couple of years ago; I thought they might be able to send me a replacement cover, but after contacting them they sent me a completely new device.
This week the battery in my 4 year old Bolt 2 cycling computer failed and the device will no longer charge. After contacting them, they are now sending me a new Bolt 3 computer as a goodwill gesture.

JWST Observations of SN 2023ixf II: The Panchromatic Evolution Between 250 and 720 Days After the Explosion
K. Medler, C. Ashall, P. Hoeflich, E. Baron, J. M. DerKacy, M. Shahbandeh, T. Mera, C. M. Pfeffer, W. B. Hoogendam, D. O. Jones, S. Shiber, E. Fereidouni, O. D. Fox, J. Jencson, L. Galbany, J. T. Hinkle, M. A. Tucker, B. J. Shappee, M. E. Huber, K. Auchettl, C. R. Angus, D. D. Desai, A. Do, A. V. Payne, J. Shi, M. Y. Kong, S. Romagnoli, A. Syncatto, G. Clayton, M. Dulude, M. Enge…

JWST Observations of SN 2023ixf II: The Panchromatic Evolution Between 250 and 720 Days After the Explosion
We present the nebular phase spectroscopic and photometric observations of the nearby hydrogen-rich core-collapse supernova (CC-SN) 2023ixf, obtained through our JWST programs. These observations, combined with ground-based optical and near-infrared spectra, cover +252.67 - 719.96 d, creating a comprehensive, panchromatic time-series dataset spanning 0.32 - 30$μ$m. In this second paper of the series, we focus on identifying key spectral emission features and tracking their evolution through th…

My friend Marty was like "Hey man, Fran needs help" and you know what, Fran is an awesome dude and a great asset to Milwaukee, and he gave me a chance to show & sell my work last year so I pitch a bit of money towards him.
And then more people did, and more, and it doubled the same day, and doubled again since last night! Smashed the original goal.
Community. We build it. Be there for each other. Help when you can.
➡️

Donate to Help Fran Heal and Cover Living Expenses, organized by Francisco Ramirez
Hello, I'm Francisco, most call me Fran. I'm a printmaker in Milwaukee, … Francisco Ramirez needs your support for Help Fran Heal and Cover Living Expenses

🇺🇦 #NowPlaying on KEXP's #AstralPlane
The Byrds:
🎵 Mr. Spaceman
#TheByrds
https://theflyingblackhats.bandcamp.com/track/hey-mr-spaceman-byrds-cover
https://open.spotify.com/track/6TZYGQ2djryNbg98vV5Prg

Just re-watched Spotlight, the 2015 film about how the Boston Globe uncovered a massive coverup of child abuse by the Catholic Church. Blown away (again, like last time I saw it). Both about the quality of the movie, and about the content. The rot in the institutions, both church and the society around it that helped cover it up, is breathtaking. And I'm sure variations of this shit are still going on today, all around the world.
If you haven't seen the film, you should watch i…

Series A, Episode 01 - The Way Back
VARON: He works in the Outer Worlds most of the time. He's in Security.
BLAKE: He's a murderer.
VARON: Then he'll come to trial like everyone else in this cover-up.
BLAKE: And what about me?
https://blake.torpidity.net/m/101/317

Blakes7Bot | Search
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🇺🇦 Auf radioeins läuft...
The Style Council:
🎵 Shout To The Top!
#NowPlaying #TheStyleCouncil
https://laurieshawofficial.bandcamp.com/track/shout-to-the-top-style-council-cover
https://open.spotify.com/track/0mF5QmsOJq5w3FqGMjycII

A remark on equivariant Riemannian isometric embeddings preserving symmetries
Dmitri Burago, Hongda Qiu
https://arxiv.org/abs/2507.23164 https://arxiv.org/…

A remark on equivariant Riemannian isometric embeddings preserving symmetries
This remark pertains to isometric embeddings endowed with certain geometric properties. We study two embeddings problems for the universal cover $M$ of an $n$-dimensional Riemannian torus $(\TT^n,g)$. The first concerns the existence of an isometric embedding of $M$ into a bounded subset of some Euclidean space $\RR^{D_1}$, and the second one seeks an isometric embdding of $M$ that is equivariant with respect to the deck transformation group of covering map. By using a known trick in a novel wa…

I'm sorry but aren't pros/cons lists supposed to cover both faces of the coin? The list here is very one-sided for immich:
https://www.wetransco.de/2024/09/immich-app-and-nextc…

Inverse Mobius Spacetime in 1 1D Quantum Gravity: Functional Analytic Structures, Dirac Spectrum, and Pin Geometry
Anik Chakraborty
https://arxiv.org/abs/2507.22417 https://

Inverse Mobius Spacetime in 1+1D Quantum Gravity: Functional Analytic Structures, Dirac Spectrum, and Pin Geometry
In this manuscript, we formulate a (1+1)-dimensional Jackiw-Teitelboim gravity toy model whose Euclidean spacetime manifold is the Möbius band $M$. Since $M$ is non-orientable, the relevant spin-statistics structure is Pin rather than Spin. To emphasize the role of orientation reversal, we refer to the universal orientable cover $\widetilde{M}$ as the inverse Möbius band, which resolves the Möbius twist into an infinite ribbon equipped with a $\mathbb{Z}$ deck action. We compute the Stiefel-…

Hey! It's #SciFanSat day and I'm there again, this time with a #ScienceFiction story that was quite a challenge to translate to English.
Hope the effort was worth it.

The VVV near-IR galaxy catalogue of the southern Galactic disc
M. V. Alonso, L. D. Baravalle, J. L. Nilo Castell\'on, C. Villalon, M. Soto, M. A. Sgr\'o, I. V. Daza Perilla, C. Valotto, M. Lares, D. Minniti, P. Marchant Cort\'es, F. Milla Castro, M. Hempel, J. Alonso-Garc\'ia, L. Macri, A. Pichel, N. Masetti, R. K. Saito, M. G\'omez

The VVV near-IR galaxy catalogue of the southern Galactic disc
The distribution of galaxies in the Zone of Avoidance (ZoA) is incomplete due to the presence of our own Galaxy. Our research focused on the identification and characterisation of galaxies in the ZoA, using the new near-infrared data from the VVVX survey in the regions that cover the southern Galactic disc. We used our previously-established procedure based on photometric and morphological criteria to identify galaxies. The large data volume collected by the VVVX required alternatives to visual…

Search for seasonal variations of the horizontal muon rate with the HAWC observatory
Cindy Castell\'on (for the HAWC Collaboration), Hermes Le\'on Vargas (for the HAWC Collaboration)
https://arxiv.org/abs/2507.22196

Search for seasonal variations of the horizontal muon rate with the HAWC observatory
The High-Altitude Water Cherenkov (HAWC) observatory was designed to study gamma-ray sources in the energy range between a few hundred GeV up to few hundred TeV. It is composed of 300 Water Cherenkov Detectors (WCDs) that cover a surface of approximately 22000 m${}^2$, at 4100 m a.s.l. In this study, we use the HAWC WCDs as a very large horizontal particle tracker, searching for horizontal muon rate variations by season using 1.5 years of HAWC data. We look for a possible correlation between th…

Series A, Episode 01 - The Way Back
VARON: He works in the Outer Worlds most of the time. He's in Security.
BLAKE: He's a murderer.
VARON: Then he'll come to trial like everyone else in this cover-up.
BLAKE: And what about me?
https://blake.torpidity.net/m/101/317

Blakes7Bot | Search
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🇺🇦 #NowPlaying on #BBC6Music's #TheMorningAfterMix
Nina Simone:
🎵 Poppies
#NinaSimone
https://hotsoundshotsounds.bandcamp.com/track/now-poppies-nina-simone-cover
https://open.spotify.com/track/5oxHSwk7ninSo1uhwriCMl

Characterizations of contracting Hurwitz bisets
Walter Parry, Kevin M. Pilgrim
https://arxiv.org/abs/2506.23222 https://arxiv.org/pdf…

Characterizations of contracting Hurwitz bisets
A critically finite branched self-cover $f: (S^2, P) \to (S^2, P)$ determines naturally three iterated function systems: one on the pure mapping class group of the sphere marked at $P$, one on the Teichmüller space of the sphere marked at $P$, and one on a finite-dimensional real vector space. We show that contraction for any one of these systems implies contraction for the others.

Some lineless art of my otter sona Jay!
I'm an hour and 30 minutes late for my timezone, but it is what it is.
I love this lil guy, I should make more art of him 🦦
#Art #DigitalArt #FurryArt

I was reminded of the Internet Evolution Tapestry... (I'm on it in several spots.)
The cover page is at https://tapestryai.com/InternetEvolution

I'm disappointed that someone stole my book idea

Quantifying Carbon Cycle Extremes and Attributing Their Causes Under Climate and Land Use & Land Cover Change from 1850 to 2300
Bharat Sharma, Jitendra Kumar, Nathan Collier, Auroop R. Ganguly, Forrest M. Hoffman
https://arxiv.org/abs/2507.18874

Quantifying Carbon Cycle Extremes and Attributing Their Causes Under Climate and Land Use & Land Cover Change from 1850 to 2300
Rising carbon dioxide (CO2) emissions due to human activities, such as fossil fuel burning and land use and land cover change (LULCC), are the major driver of climate change. Heatwaves, droughts, and fires have increased and are expected to accelerate with climate change in the twenty-first century and beyond. This increase in extreme climate conditions has the potential to further alter vegetation productivity (called gross primary production or GPP) and carbon uptake capacity. Here, we use a …

catchy roll-slowing #dub for your heat dome (featuring the only ewan maccoll/peggy seeger #reggae cover of which i'm aware, "lifeboat mona"/"gallant dub")

I like this so much!
I'm sorry i finished reading it.
#reading #books

I'm 53, and I'm so sad I will never have the confidence to feel this good in my skin as the guy on the #FatBoySlim cover #ImNumberOneWhyTryHarder

Series A, Episode 07 - Mission To Destiny
AVON: The murderer had to cover up, and quickly. Dortmunn was killed. I think the plan was to put his body into the life rocket and launch it into space. That way, it would appear obvious that Dortmunn was guilty.
SONHEIM: So why didn't it happen?
https://blake.torpidity…

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

🇺🇦 #NowPlaying on #KEXP's #MorningShow
Michael Kiwanuka:
🎵 Cold Little Heart
#MichaelKiwanuka
https://vaillant4.bandcamp.com/track/michael-kiwanuka-cold-little-heart-cover-acoustic
https://open.spotify.com/track/0qprlw0jfsW4H9cG0FFE0Z
🎶 show playlist 👇
https://open.spotify.com/playlist/1r22YroTqfHn6X0RvVg67f
🎶 KEXP playlist 👇
https://open.spotify.com/playlist/6VNALrOa3gWbk794YuIrwg

Nighttime Cloud Detection, Tracking and Prediction with All-Sky Cameras
Sebastian Buntin, Chris M. Copperwheat, Helen E. Jermak
https://arxiv.org/abs/2507.21711 https://

Nighttime Cloud Detection, Tracking and Prediction with All-Sky Cameras
This paper presents a novel method for real-time nighttime cloud detection, tracking, and prediction using all-sky cameras, aimed at enhancing the efficiency of ground-based robotic telescopes. Ground-based telescopes are vulnerable to adverse weather conditions, particularly cloud cover, which can lead to the loss of valuable observation time and potential damage to the telescope. Existing methods for cloud detection have limitations in accuracy, particularly under varying illumination conditi…

The ranks of twists of an elliptic curve in characteristic $3$
Jo\~ao Paulo Guardieiro
https://arxiv.org/abs/2507.16785 https://arxiv…

The ranks of twists of an elliptic curve in characteristic $3$
Starting from the elliptic curve $E: y^2 = x^3 - x$ over $\mathbb{F}_9$, a curve $\mathcal{X}$ over $\mathbb{F}_{3^{2n}}$ and a cyclic cover of $\mathcal{X}$ of degree $m \in \{2,3,4,6\}$, we construct the corresponding $m$-twists over the function field $\mathbb{F}_{3^{2n}}(\mathcal{X})$. We also obtain the Mordell-Weil rank of these twists in terms of the Zeta functions of $\mathcal{X}$ and of suitable Kummer and Artin-Schreier extensions of it. Finally, we also describe the fibers of the ell…

Fast Algorithms for Graph Arboricity and Related Problems
Ruoxu Cen, Henry Fleischmann, George Z. Li, Jason Li, Debmalya Panigrahi
https://arxiv.org/abs/2507.15598

Fast Algorithms for Graph Arboricity and Related Problems
We give an algorithm for finding the arboricity of a weighted, undirected graph, defined as the minimum number of spanning forests that cover all edges of the graph, in $\sqrt{n} m^{1+o(1)}$ time. This improves on the previous best bound of $\tilde{O}(nm)$ for weighted graphs and $\tilde{O}(m^{3/2}) $ for unweighted graphs (Gabow 1995) for this problem. The running time of our algorithm is dominated by a logarithmic number of calls to a directed global minimum cut subroutine -- if the running t…

🇺🇦 Auf radioeins läuft...
Carla Bruni:
🎵 Quelqu'un m'a dit
#NowPlaying #CarlaBruni
https://naccre.bandcamp.com/track/naccre-cover-carla-bruni-quelqu-un-m-a-dit
https://open.spotify.com/track/5lIOhDGfy2lQJWWwxBm8L4

Sen. Rand Paul sees 'cultural cover-up' about Trump shooting last July (Cheyanne M. Daniels/Politico)
https://www.politico.com/news/2025/07/13/rand-paul-secret-service-trump-shooting-00450509
http://www.memeorandum.com/250713/p43#a250713p43

"This is purely a financial decision against a challenging backdrop in late night. It is not related in any way to the show’s performance, content or other matters happening at Paramount."
I'm in awe. This might be the funniest possible way to say, "yeah it totally was politically motivated, and I've been told to cover the tracks". I wonder who actually drafted that statement

On the spectral stability of finite coverings
Werner Ballmann, Sugata Mondal, Panagiotis Polymerakis
https://arxiv.org/abs/2507.17466 https://arxiv.org/pdf…

On the spectral stability of finite coverings
We prove the non-existence of new eigenvalues in $[0,Λ]$ for specific and random finite coverings of a complete and connected Riemannian manifold $M$ of bounded sectional curvature, where $Λ$ is any positive number below the essential spectrum of $M$ and the spectrum of the universal cover of $M$, provided the representation theory of the fundamental group of $M$ satisfies certain conditions.

Spectrum Estimation through Kirchhoff Random Forests
Simon Barthelm\'e, Fabienne Castell, Alexandre Gaudilli\`ere, Clothilde M\'elot, Matteo Quattropani, Nicolas Tremblay
https://arxiv.org/abs/2507.19164

Spectrum Estimation through Kirchhoff Random Forests
Given a non-oriented edge-weighted graph, we show how to make some estimation of the associated Laplacian eigenvalues through Monte Carlo evaluation of spectral quantities computed along Kirchhoff random rooted spanning forest trajectories. The sampling cost of this estimation is only linear in the node number, up to a logarithmic factor. By associating a double cover of such a graph with any symmetric real matrix, we can then perform spectral estimation in the same way for the latter.

Series B, Episode 06 - Trial
ZIL: To be alone must not be feared. The Host is slow to recognize one who is alone. Though there are many, all stay alone. [Clears off a patch of ground] Do you hunger? [Tears the ground open, scoops up some of the lining of the opening and eats it.] Do you hunger?
BLAKE: What is it?
https://

Blakes7Bot | Search
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UK 2025 #Publication
Severe Space Weather Impacts on UK Critical National Infrastructure
A Space weather instrumentation, measurement, modelling and risk (#SWIMMR) Project Report
Priority Recommendation CS6 : "That government and other policymakers ensure that s…

Epstein shit and adjacent, Rural America, Poverty, Abuse
Everyone who's not a pedophile thinks pedophiles are bad, but there's this special obsessed hatred you'll find among poor rural Americans. The whole QAnon/Epstein obsession may not really make sense to folks raised in cities. Like, why do these people think *so much* about pedophiles? Why do they think that everyone in power is a pedophile? Why would the Pizzagate thing make sense to anyone? What is this unhinged shit? A lot of folks (who aren't anarchists) might be inclined to ask "why can't these people just let the cops take care of it?"
I was watching Legal Eagle's run down on the Trump Epstein thing earlier today and I woke up thinking about something I don't know if I've ever talked about. Now that I'm not in the US, I'm not at any risk of talking about it. I don't know how much I would have been before, but that's not something I'm gonna dig into right now. So let me tell you a story that might explain a few things.
I'm like 16, maybe 17. I have my license, so this girl I was dating/not dating/just friends with/whatever would regularly convince me to drive her and her friends around. I think she's like 15 at the time. Her friends are younger than her.
She tells me that there's a party we can go to where they have beer. She was told to invite her friends, so I can come too. We're going to pick her friends up (we regularly fill the VW Golf well beyond the legal limit and drive places) and head to the party.
So I take these girls, at least is 13 years old, down to this party. I'm already a bit sketched out bringing a 13 year old to a party. We drive out for a while. It's in the country. We drive down a long dark road. Three are some barrel fires and a shack. This is all a bit strange, but not too abnormal for this area. We're a little ways outside of a place called Mill City (in Oregon).
We park and walk towards the shack. This dude who looks like a rat comes up and offers us beer. He laughs and talks to the girl who invited me, "What's he doing here? You're supposed to bring your girl friends." She's like, "He's our ride." I don't remember if he offered me a beer or not.
We go over to this shed and everyone starts smoking, except me because I didn't smoke until I turned 18. The other girls start talking about the rat face dude, who's wandered over by the fire with some other guys. They're mainly teasing one of the 13 year old girls about having sex with him a bunch of times. They say he's like, 32 or something. The other girls joke about him only having sex with 13 year olds because he's too ugly to have sex with anyone closer to his own age.
Somewhere along the line it comes out that he's a cop. I never forgot that, it's absolutely seared in to my memory. I can picture his face perfectly still, decades later, and them talking about how he's a deputy, he was in his 30's, and he was having sex with a 13 year old girl. I was the only boy there, but there were a few older men. This was a chunk of the good ol' boys club of the town. I think there were a couple of cops besides the one deputy, and a judge or the mayor or some kind of big local VIP.
I kept trying to get my friend to leave, but she wanted to stay. Turns out under age drinking with cops seems like a great deal if you're a kid because you know you won't get busted. I left alone, creeped the fuck out.
I was told later that I wasn't invited and that I couldn't talk about it, I've always been good at compartmentalization, so I never did.
Decades later it occurred to me what was actually happening. I'm pretty sure that cop was giving meth he'd seized as evidence to these kids. This wasn't some one-off thing. It was regular. Who knows how many decades it went on after I left, or how many decades it had been going on before I found out. I knew this type of thing had happened at least a few times before because that's how that 13 year old girl and that 32 year old cop had hooked up in the first place.
Hearing about Epstein's MO, targeting these teenage girls from fucked up backgrounds, it's right there for me. I wouldn't be surprised if they were involved in sex trafficking of minors or some shit like that... but who would you call if you found out? Half the sheriff's department was there and the other half would cover for them.
You live in the city and shit like that doesn't happen, or at least you don't think it happens. But rural poor folks have this intuition about power and abuse. It's right there and you know it.
Trump is such a familiar character for me, because he's exactly that small town mayor or sheriff. He'll will talk about being tough on crime and hunting down pedophiles, while hanging out at a party that exists so people can fuck 8th graders.
The problem with the whole thing is that rural folks will never break the cognitive dissonance between "kill the peods" and "back the blue." They'll never go kill those cops. No, the pedos must be somewhere else. It must be the elites. It must be outsiders. It can't be the cops and good ol' boys everyone respects. It can't be the mayor who rigs the election to win every time. It can't be the "good upstanding" sheriff. Nah, it's the Clintons.
To be fair, it's probably also the Clitnons, a bunch of other politicians, billionaires, etc. Epstein was exactly who everyone thought he was, and he didn't get away with it for so long without a whole lot of really powerful help.
There are still powerful people who got away with involvement with #Epstein. #Trump is one of them, but I don't really believe that he's the only one.
#USPol #ACAB

Dear Computer History people: I'm searching for books covering the history of the MIT Media Lab.The only one I found so far is "The Media Lab" by Stewart Brand, released in 1988. So a bit dated. Are you aware of other titles, which also cover the time AFTER 1988? It might be titles on other subjects but with a significant amount on the MIT Media Lab.
Edit: There is some material on their website as well:

History – MIT Media Lab
A brief history of the Media LabWhen the MIT Media Lab first opened its doors in 1985, it combined a vision of a digital future with a new style of creative in…

I recently found this fascinating cover, and I'm struggling to find info on it the usual ways. Any of yall know something?

Observations of high-frequency spectral peaks from in-situ waves in ice data: evidence for nonlinear waves in ice triad interactions?
Jean Rabault, Joey Voermans, Takehiko Nose, Graig Sutherland, Alexander Babanin, Takuji Waseda, Tsubasa Kodaira, Atle Jensen, Lars Willas Dreyer, {\O}yvind Breivik, Gaute Hope, Malte M\"uller, Zhaohui Cheng, Lichuan Wu, Aleksey Marchenko, Petra Heil, Karsten Trulsen

Observations of high-frequency spectral peaks from in-situ waves in ice data: evidence for nonlinear waves in ice triad interactions?
The propagation of waves through the marginal ice zone (MIZ) and deeper into pack ice is a key phenomenon that influences the breakup and drift of sea ice. When waves in ice propagate through a solid, non-cracked, thick enough sea ice cover, significant flexural elastic effects can be present in the dispersion relation. This results in a dispersion relation that opens up for 3-wave interactions, also known as wave triads. Here, we report the observation of high-frequency spectral peaks in the…

Series B, Episode 06 - Trial
ZIL: To be alone must not be feared. The Host is slow to recognize one who is alone. Though there are many, all stay alone. [Clears off a patch of ground] Do you hunger? [Tears the ground open, scoops up some of the lining of the opening and eats it.] Do you hunger?
BLAKE: What is it?
https://

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

Improved Decomposition Bounds for Partition Polytopes and Odd-Covers
Steffen Borgwardt, Zden\v{e}k Dvo\v{r}\'ak, Bryce Frederickson, Abigail Nix, Youngho Yoo
https://arxiv.org/abs/2507.12748

Improved Decomposition Bounds for Partition Polytopes and Odd-Covers
The assignments of a set of $m$ items into $n$ clusters of prescribed sizes $κ_1,\dots,κ_n$ can be encoded as the vertices of the \emph{partition polytope} $\mathrm{PP}(κ_1,\dots,κ_n)$. We prove that, if $K = \max\{κ_1,\dots,κ_n\}$, then the combinatorial diameter of $\mathrm{PP}(κ_1,\dots,κ_n)$ is at most $\lceil 3K/2\rceil$. This improves the previously known upper bound of $2K$. A \emph{cycle} (resp.~\emph{path}) \emph{odd-cover} of a graph $G$ is a set $\mathcal{H}$ of cycles (res…

A circularly polarized low-frequency radio burst from the exoplanetary system HD 189733
X. Zhang, P. Zarka, J. N. Girard, C. Tasse, A. Loh, E. Mauduit, F. G. Mertens, E. Bonnassieux, C. K. Louis, J-M. Grie{\ss}meier, J. D. Turner, L. Lamy, A. Strugarek, S. Corbel, B. Cecconi, O. Konovalenko, V. Zakharenko, O. Ulyanov, P. Tokarsky, M. Tagger
https://

A circularly polarized low-frequency radio burst from the exoplanetary system HD 189733
We aim to detect low-frequency radio emission from exoplanetary systems, which can provide insights into planetary magnetic fields, star-planet interactions, stellar activity, and exo-space weather. The HD 189733 system, hosting a well-studied hot Jupiter, is a prime target for such searches. We conducted NenuFAR imaging observations in the 15-62 MHz range, in order to cover the entire orbital phase of HD 189733 b. Dynamic spectra were generated for the target and other sources in the field, fo…

Quantifying Carbon Cycle Extremes and Attributing Their Causes Under Climate and Land Use & Land Cover Change from 1850 to 2300
Bharat Sharma, Jitendra Kumar, Nathan Collier, Auroop R. Ganguly, Forrest M. Hoffman
https://arxiv.org/abs/2507.18874

Replaced article(s) found for math.GR. https://arxiv.org/list/math.GR/new
[1/1]:
- Finite approximation of free groups I: the $F$-inverse cover problem
K. Auinger, J. Bitterlich, M. Otto

BNMusic: Blending Environmental Noises into Personalized Music
Chi Zuo, Martin B. M{\o}ller, Pablo Mart\'inez-Nuevo, Huayang Huang, Yu Wu, Ye Zhu
https://arxiv.org/abs/2506.10754

BNMusic: Blending Environmental Noises into Personalized Music
While being disturbed by environmental noises, the acoustic masking technique is a conventional way to reduce the annoyance in audio engineering that seeks to cover up the noises with other dominant yet less intrusive sounds. However, misalignment between the dominant sound and the noise-such as mismatched downbeats-often requires an excessive volume increase to achieve effective masking. Motivated by recent advances in cross-modal generation, in this work, we introduce an alternative method to…

🇺🇦 #NowPlaying on KEXP's #MiddayShow
R.E.M.:
🎵 Feeling Gravity’s Pull
#REM
https://thesilencekit.bandcamp.com/track/feeling-gravitys-pull-r-e-m-cover
https://open.spotify.com/track/2n2l2dKnQX4ihHVe0dDUYf

🇺🇦 Auf radioeins läuft...
Vampire Weekend:
🎵 Holiday
#NowPlaying #VampireWeekend
https://thechillestcellist.bandcamp.com/track/vampire-weekend-holiday-cover
https://open.spotify.com/track/4cYZRebfwTsVNERxTm29Rb

The new #bergwelten magazine arrived!
I'm looking forward to seeing some good photos and reading some nice articles.
Btw, what do you do with read magazines? I don't want to throw them away but I don't look at them either when I put them into the bookshelf 🤔

🇺🇦 #NowPlaying on KEXP's #VarietyMix
The Cure:
🎵 Endsong (Gregor Tresher remix)
#TheCure
https://orchestra-tuppence.bandcamp.com/track/endsong-the-cure-cover
https://open.spotify.com/track/0gHvrWN5ZQPDqn3QnpI5DD

🇺🇦 #NowPlaying on #BBC6Music's #GuyGarveysFinestHour
Grandaddy:
🎵 A.M. 180
#Grandaddy
https://nightgarden.bandcamp.com/track/a-m-180-grandaddy-cover
https://open.spotify.com/track/1tMHDdJEz8MFrkPFgwFACG

#Blakes7 Series A, Episode 06 - Seek-Locate-Destroy
TRAVIS: It's perfect.
ESCON: He still may not come.
TRAVIS: Oh, he'll come. He wouldn't abandon the girl. Not Blake. Right, it starts now. Get under cover.
ESCON: Sir.
https:…

🇺🇦 Auf radioeins läuft...
Fever Ray:
🎵 I'm Not Done (Therapy Session)
#NowPlaying #FeverRay
https://feyla.bandcamp.com/track/fever-ray-im-not-done-feyla-cover
https://open.spotify.com/track/1M79P35xE7gbK9G7YsiXFS

Sharp estimates of the Schr\"{o}dinger type propagators on modulation spaces
Weichao Guo, Guoping Zhao
https://arxiv.org/abs/2507.05039 https://

Sharp estimates of the Schrödinger type propagators on modulation spaces
This paper is devoted to conducting a comprehensive and self-contained study of the boundedness on modulation spaces of Fourier integral operators arising when solving Schrödinger type operators. The symbols of these operators belong to the Sjöstrand class $M^{\infty,1}$, and their phase functions satisfy certain regularity conditions associated with mixed modulation spaces. Our conclusions cover two novel situations corresponding to the so-called mild and high growth of phase functions. Thes…

🇺🇦 Auf radioeins läuft...
MJ Lenderman:
🎵 Just Be Simple (Songs_ Ohia Cover)
#NowPlaying #MJLenderman
https://runforcoverrecords.bandcamp.com/track/mj-lenderman-just-be-simple
https://open.spotify.com/track/6qyGUBuAZWg0gFbjmq2K0U

🇺🇦 #NowPlaying on KEXP's #Early
The Cure:
🎵 Endsong (Orbital remix)
#TheCure
https://orchestra-tuppence.bandcamp.com/track/endsong-the-cure-cover
https://open.spotify.com/track/0gHvrWN5ZQPDqn3QnpI5DD

🇺🇦 #NowPlaying on #BBC6Music's #NickGrimshaw
R.E.M.:
🎵 Orange Crush
#REM
https://dsbp.bandcamp.com/track/orange-crush-r-e-m-cover

Constraining the Milky Way Halo Accretion History With Simulated Stellar Halos: Designing the HALO7D-X Survey
Miranda Apfel, Kevin A. McKinnon, Constance M. Rockosi, Puragra Guhathakurta, Kathryn V. Johnston
https://arxiv.org/abs/2507.05239

Constraining the Milky Way Halo Accretion History With Simulated Stellar Halos: Designing the HALO7D-X Survey
We present the design for HALO7D-X, a survey of the stellar halo to investigate the accretion history of the Milky Way. The survey will use a combination of Hubble Space Telescope (HST) and Gaia data for sky position and proper motions of faint stars (18

🇺🇦 #NowPlaying on KEXP's #ElSonido
Caifanes:
🎵 Mštenme porque me muero
#Caifanes
https://juancarloscano.bandcamp.com/track/matenme-porque-me-muero-caifanes-cover
https://open.spotify.com/track/6cqwDeMvlCKI9CoeVahGrM

🇺🇦 #NowPlaying on KEXP's #MorningShow
Pixies:
🎵 Caribou
#Pixies
https://osirissalinecovers.bandcamp.com/track/caribou-pixies-cover
https://open.spotify.com/track/0zClrkFd5UQuUFys243KjP

#Blakes7 Series C, Episode 06 - City at the Edge of the World
CALLY: That's what we think.
AVON: [Pointing gun at soldier] What do you think?
[In room]
SHERM: All the guards are in place captain, he can't have got away.
BAYBAN: He must have done.

Blakes7Bot | Search
Companion site to the Blakes7Bot Twitter, Mastodon, and Bluesky accounts. Automated lines of Blakes 7 dialog. Includes a script search facility.

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistCollection
Shania Twain:
🎵 (If You're Not In It For Love) I'm Outta Here!
#ShaniaTwain
https://remyverreault.bandcamp.com/track/if-you-re-not-in-it-for-love-i-m-outta-here-shania-twain-cover
https://open.spotify.com/track/6Lst3nF4McKOTLSLuTvLhw

🇺🇦 #NowPlaying on #BBC6Music's #6MusicArtistCollection
Tame Impala:
🎵 'Cause I'm A Man
#TameImpala
https://purnimaciao.bandcamp.com/track/tame-impala-cause-im-a-man-woman-cover
https://open.spotify.com/track/2O99aywAVBhaPrsiJ6zbSS
Please 🔁 BOOST to share what you like
- your followers don't see if you ⭐ favourite a post

🇺🇦 #NowPlaying on #BBC6Music's #MaryAnneHobbs
The Specials:
🎵 Do Nothing
#TheSpecials
https://theabruptors.bandcamp.com/album/do-nothing-single-the-specials-cover
https://open.spotify.com/track/10mO8USTvhC0rMMvRPPZWg

🇺🇦 #NowPlaying on #BBC6Music's #SteveLamacq
Black Kids:
🎵 I'm Not Gonna Teach Your Boyfriend How To Dance With You
#BlackKids
https://thedakotarun.bandcamp.com/track/im-not-gonna-teach-your-boyfriend-how-to-dance-with-you-black-kids-cover
https://open.spotify.com/track/6fcZNs8sOkLwMK2NPzfVWC