Ich lese gerade das Buch "Unsere Welt neu denken" von #MajaGöpel und bin an der Stelle, an der sie ihre Berührungspunkte mit #Volkswirtschaftslehre und #Wirtschaftswissenschaften beschreibt, insbesondere die abstrusen Theorien, mit denen diese Zweige arbeiten (Kapitel "Mensch und Verhalten"). Mensch und Umwelt kommen darin nicht vor. Geld ist die einzige Messgröße, auf die es ankommt und es wird vom absoluten Egoismus ausgegangen, der dann auf unerklärliche Weise letzten Endes doch wieder allen zugute kommen soll.
Mich wundert es nicht mehr, wieso wir alle so kaputtgemanaget und -regiert werden, wenn diese Leute nichts anderes als erfundene Fakten gelehrt bekommen. Die glauben wahrscheinlich sogar, dass sie richtig handeln.

petster: Pet owner social networks (2016)
A network of friendships among users on catster.com and dogster.com. Node represents a user, and edge exists if two users self-identify as friends on either website. The dogster/catster network also contains family links between dog and dog, cat and cat, as well as dog and cat.
This network has 623766 nodes and 15699276 edges.
Tags: Social, Online, Unweighted

Sorry I'm late. There was a CAT on my car.

おはようございます。
椅子のクッションの上がお気に入りだね。だいたいそこにいる気がするよ
#chacha_cat #cat

@… is so brilliant.
https://socel.net/@catandgirl/114189949826454819
took me like three tries to get the punchline here

Cat and Girl (@catandgirl@socel.net)
Attached: 1 image Scenes from a future.

Snurre the Cat opines that the supper service is sub-par.
#Caturday #CatsOfMastodon

This https://arxiv.org/abs/2501.17769 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Colimits of internal categories
We show that for an extensive $1$-category $\mathcal{E}$ with pullbacks and pullback stable coequalisers in which the forgetful functor $\mathcal{U}: \mathbf{Cat}(\mathcal{E})_1 \to \mathbf{Gph}(\mathcal{E})$ has left adjoint, the $2$-category $\mathbf{Cat}(\mathcal{E})$ of internal categories, functors and natural transformations has finite $2$-colimits. In addition, $\mathbf{Cat}(\mathcal{E})$ is extensive, has pullbacks and codescent coequalisers are stable under pullback along discrete Cond…

Falls jemand das gerade braucht - es gibt eine Website, die schnurrt.
Was will man mehr.
#catcontent #CatsOfMastodon
https://purrli.com/

The Internet has a Cat! Meet Purrli, the online cat purr generator.
Not just a cat purr, but a cat purring next to you. Purrli recreates the sound and the presence of a cat, online. It's soothing, it's free, and it's purrfect!

It’s National Hug Your Cat Day
#NationalHugYourCatDay
#marie

"Stop that kitty!"
Kitty: *does it faster*

John Willis interviewed me for his Profound podcast series...
This post provides links to more information on what we discussed in the podcast.
...
Bill Hunter (my father): Quality In The Community One City’s Experience (Madison) – Quality Comes to City Hall (Madison) – Managing Our Way to Economic Success
...
Design of Experiments
...
PDSA improvement cycle: Keys to the Effective Use of the PDSA Improvement Cycle...

South Korea's CJ ENM, which produced Parasite, unveils a comprehensive AI content strategy at the premiere of its first fully AI-generated animation series (Naman Ramachandran/Variety)
https://variety.com/2025/tv/news/cj-enm-ai-strategy-cat-biggie-12…

CJ ENM Debuts AI Animation 'Cat Biggie' as Part of New AI Strategy
CJ ENM unveils AI content strategy with debut of 'Cat Biggie,' a 100% AI-generated animation series, plus new proprietary production tools.

For this edition of #caturday I present a #cat and his stuffy toy cat buddy. Which one is the real cat? 😉
#catsofmastodon

🇺🇦 #NowPlaying on KEXP's #VarietyMix
Cat Power:
🎵 Cherokee
#CatPower
https://aboveskies.bandcamp.com/track/cherokee-cat-power-cover
https://open.spotify.com/track/47V6SAlY1SWHYoPHY2vSIK

soggy cat https://soggy.cat

soggy cat
a picture of a wet cat inside a bathtub.

soggy cat https://soggy.cat

soggy cat
a picture of a wet cat inside a bathtub.

is thinking about getting an automatic feeder that can split the cat's two meals per day into something like six. He started asking for dinner around 2:00 since switching to the prescription food.

I choose my friends based on their ability to give me food, water, and cat treats.

This https://arxiv.org/abs/2005.10529 has been replaced.
link: https://scholar.google.com/scholar?q=a

Boundary maps and reducibility for cocycles into the isometries of CAT(0)-spaces
Let $Γ$ be a discrete countable group acting isometrically on a measurable field $\mathbf{X}$ of CAT(0)-spaces of finite telescopic dimension over some ergodic standard Borel probability $Γ$-space $(Ω,μ)$. If $\mathbf{X}$ does not admit any invariant Euclidean subfield, we prove that the measurable field $\widehat{\mathbf{X}}$ extended to a $Γ$-boundary admits an invariant section. In the case of constant fields this shows the existence of Furstenberg maps for measurable cocycles, extendin…

@… You have to be careful to tail your logs, not cat them.
Otherwise all hell breaks loose.

Mittens
#tinyview

petster: Pet owner social networks (2016)
A network of friendships among users on catster.com and dogster.com. Node represents a user, and edge exists if two users self-identify as friends on either website. The dogster/catster network also contains family links between dog and dog, cat and cat, as well as dog and cat.
This network has 623766 nodes and 15699276 edges.
Tags: Social, Online, Unweighted

おはようございます。
茶々は今日も、ひとのそばにいます。
#chacha_cat #cat

Symplectic Hamiltonian Hybridizable Discontinuous Galerkin Methods for Linearized Shallow Water Equations
C. N\'u\~nez (Facultad de Matem\'aticas, Pontificia Universidad Cat\'olica de Chile, Santiago, Chile), M. A. S\'anchez (Instituto de Ingenier\'ia Matem\'atica y Computacional, Facultad de Matem\'aticas y Escuela de Ingenier\'ia, Pontificia Universidad Cat\'olica de Chile, Santiago, Chile)

Symplectic Hamiltonian Hybridizable Discontinuous Galerkin Methods for Linearized Shallow Water Equations
This paper focuses on the numerical approximation of the linearized shallow water equations using hybridizable discontinuous Galerkin (HDG) methods, leveraging the Hamiltonian structure of the evolution system. First, we propose an equivalent formulation of the equations by introducing an auxiliary variable. Then, we discretize the space variables using HDG methods, resulting in a semi-discrete scheme that preserves a discrete version of the Hamiltonian structure. The use of an alternative form…

Illustrations by Lim Heng Swee
#illustration #art #LimHengSwee #Japan

As an immigrant there isn’t much I can say about the news right now, so here’s my #cat sleeping in a folded up tatami today

Beans says "zzzzz"
#CatsOfMastodon

🇺🇦 Auf radioeins läuft...
Doja Cat:
🎵 Woman
#NowPlaying #DojaCat
https://brenf.bandcamp.com/album/doja-cat-woman-bren-f-extended-remix
https://open.spotify.com/track/2ds0pWAKDaq9yz3o6rexbk

Da ist gerade ein handflächengroßer #Hirschkäfer gegen unser Wohnzimmerfenster geflogen und hat sich leider/zum Glück so schnell wieder aufgerappelt, dass er mit Davonfliegen schneller war als ich mit der Kamera XD
#Darmstadt

Um... Excuse me, that's my view.

#Caturday

🇺🇦 #NowPlaying on BBCRadio3's #WordsAndMusic
Cat Stevens & Cat Stevens:
🎵 Tea for the Tillerman
#CatStevens
https://open.spotify.com/track/7EKJgnFmhpVlYsATirdr4G

Yes! More of this sort of thing please, News Websites.
"He just likes being a giant cat. He doesn't frighten our dog."
https://www.bbc.co.uk/news/articles/crmvvy2d9p4o

Good morning from this cutie who started playing footsie with me

OK. This? This is brilliant! 😂
https://mas.to/@SmudgeTheInsultCat/114784631459948203

Smudge The Insult Cat 🐀 (@SmudgeTheInsultCat@mas.to)
Attached: 1 image

An algorithm to determine LS-category and Ginsburg invariant of any rationally elliptic space
M. T. K. Abassi, A. Acharqy, K. Boutahir, Y. Rami
https://arxiv.org/abs/2507.02590

An algorithm to determine LS-category and Ginsburg invariant of any rationally elliptic space
Let $X$ be a rationally elliptic space. Utilizing the Gorenstein algebra structure of $X$, we present three algorithms that together induce a generating class of $Ext^N_{(ΛV,d)}(\mathbb{Q},(ΛV,d))$ with $N$ being the formal dimension of $X$. From these algorithms, we derive an algorithm to compute the rational Lusternik-Schnirelmann category $cat_0(X)$. Furthermore, by applying a spectral sequence argument based on the {\it Eilenberg-Moore spectral sequence}, we compute the rational Ginsburg …

Well, this is so sad. I listen to 2 or 3 podcasts regularly, and WTF is the most important to me, mainly because of Maron's point of view on comedy, politics, and life.
The interviews are hit and miss for me, but his openers always make me feel seen. And he's a cat guy!
https://www.

Marc Maron Will End WTF After 16 Years
Marc Maron plans to end his podcast, ‘WTF,’ after 16 years, he announced on his Monday, June 2, episode with John Mulaney.

Sold another $100K of stocks into the dead cat bounce.

#Cat situations:
1. Lulu is rolling next to the sidewalk. Ruh approaches. They sniff at their noses. Then they look straight at each other for a short while — Ruh sitting on the sidewalk, Lulu lying next to it. Then suddenly Ruh paws at her and walks back.
2. Ruh is eating cat food. His Ek-cellency approaches. Ruh naturally stops to sniff at his nose. Ek uses the opportunity to try to get into her bowl. She meows shortly to express disapproval — and he backs out.

I cannot stress enough how stupid and dangerous an idea this is. https://mastotut.cat/@LoDeivit/114685756943284819

Orange Cat Transport Unit

This https://arxiv.org/abs/2505.17452 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Deblending Overlapping Galaxies in DECaLS Using Transformer-Based Algorithm: A Method Combining Multiple Bands and Data Types
In large-scale galaxy surveys, particularly deep ground-based photometric studies, galaxy blending is inevitable and poses a potential primary systematic uncertainty for upcoming surveys. Current deblenders predominantly rely on analytical modeling of galaxy profiles, facing limitations due to inflexible and imprecise models. We present a novel approach using a U-net structured transformer-based network for deblending astronomical images, which we term the CAT-deblender. It was trained using bo…

Trailer for the new Cat in the Hat movie coming next year
https://www.youtube.com/watch?v=jz8pLlPhSeY
I'm a Seuss fanatic so of course I'm gonna see this one way or another, I see all the Seuss stuff haha. Bill Hader voicing the cat, and with Matt Berry and Pa…

This https://arxiv.org/abs/2503.17319 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

The algebraic internal groupoid model of Martin-Löf type theory
We extend the model structure on the category $\mathbf{Cat}(\mathcal{E})$ of internal categories studied by Everaert, Kieboom and Van der Linden to an algebraic model structure. Moreover, we show that it restricts to the category of internal groupoids. We show that in this case, the algebraic weak factorisation system that consists of the algebraic trivial cofibrations and algebraic fibrations forms a model of Martin-Löf type theory. Taking $\mathcal{E} = \mathbf{Set}$ and forgetting the algeb…

Els preciosos d'#Agbar varen fer, el divendres al matí, un forat davant l'entrada dol plaça de la Torratxa a #Valls.
Van fer el forat, van posar quatre tanques al costat, i au, cap de setmana!
En lloc d'obrir el forat i fer el que havien de fer seguidament, han deixat el forat obert d…

おはようございます。
また何か、棚の中からおもちゃを引っ張り出してきたようです……。
#chacha_cat #cat

Minimal displacement set for CAT(0) cubical complexes
Ioana-Claudia Lazar
https://arxiv.org/abs/2505.23318 https://arxiv.org/pdf/2505…

Minimal displacement set for CAT(0) cubical complexes
We investigate the structure of the minimal displacement set in CAT(0) cubical complexes. We show that such set is convex, it is locally endowed with a CAT(0) metric and it is simply connected.

How Do Vision-Language Models Process Conflicting Information Across Modalities?
Tianze Hua, Tian Yun, Ellie Pavlick
https://arxiv.org/abs/2507.01790 https…

How Do Vision-Language Models Process Conflicting Information Across Modalities?
AI models are increasingly required to be multimodal, integrating disparate input streams into a coherent state representation on which subsequent behaviors and actions can be based. This paper seeks to understand how such models behave when input streams present conflicting information. Focusing specifically on vision-language models, we provide inconsistent inputs (e.g., an image of a dog paired with the caption "A photo of a cat") and ask the model to report the information present in one of…

petster: Pet owner social networks (2016)
A network of friendships among users on catster.com and dogster.com. Node represents a user, and edge exists if two users self-identify as friends on either website. The dogster/catster network also contains family links between dog and dog, cat and cat, as well as dog and cat.
This network has 623766 nodes and 15699276 edges.
Tags: Social, Online, Unweighted

Fear not, orange cat is on the case! 🪴⁠🐈

#buntfug für Crazy Cat People - ich hab mal wieder was vorbereitet.
Handgemalter #wandklexschmuck, eh klar - wahlweise mit ugly cat oder Galaxien. Limitiert. Zu finden auf #miniaturepainting #artjewellery #cats #catlady #fediArt #mastoArt #CatsOnMastodon #CatsOfMastodon #fediArt #mastoArt #creativeToots

🇺🇦 Auf radioeins läuft...
Cat Power:
🎵 Cherokee
#NowPlaying #CatPower
https://aboveskies.bandcamp.com/track/cherokee-cat-power-cover
https://open.spotify.com/track/47V6SAlY1SWHYoPHY2vSIK

Pedro the #Math Cat 🐈 and the double rainbow 🌈 🌈 just now
#cats #CatsOfMastodon

Possibly the ultimate #emergencycute
Little Lamb Chilling With Cat
https://youtube.com/watch?v=FiR6vlowbd0

Animal lovers: This was really tough to watch & you will have tears in your eyes but I PROMISE you it's worth watching to the end.
▶️ Dramatic Rescue: A Miracle Happens to a Dying Mother Cat and Her Three A...
https://youtube.com/watch?v=qefBwoSH7GY&si=Sv5HEm…

["Overture" for Cats (2019) plays in the background]

おはようございます。
最近、かなりやんちゃになってきています。成長してるね！
#chacha_cat #cat

Ein neues Level an #ArschlochParkerei. Und das nur, weil die Granit-Stele dort fehlt, wo sich das fahrerseitige Heck befindet. Das beifahrerseitige steht halb auf dem #Gehweg.

Wow, how did you get those scars?

This https://arxiv.org/abs/2505.17452 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_…

Deblending Overlapping Galaxies in DECaLS Using Transformer-Based Algorithm: A Method Combining Multiple Bands and Data Types
In large-scale galaxy surveys, particularly deep ground-based photometric studies, galaxy blending is inevitable and poses a potential primary systematic uncertainty for upcoming surveys. Current deblenders predominantly rely on analytical modeling of galaxy profiles, facing limitations due to inflexible and imprecise models. We present a novel approach using a U-net structured transformer-based network for deblending astronomical images, which we term the CAT-deblender. It was trained using bo…

The world is cruel
therefore I won't be

A #cat near #Szczecin Dunikowo train stop.

Dinner time is 30 minutes away. I hope he survives... :neocat_cry:

おはようございます。
茶々はエサをもりもり食べ、毎日ひとりで大運動会。すくすく育っています。
#chacha_cat #cat

Beans!!

petster: Pet owner social networks (2016)
A network of friendships among users on catster.com and dogster.com. Node represents a user, and edge exists if two users self-identify as friends on either website. The dogster/catster network also contains family links between dog and dog, cat and cat, as well as dog and cat.
This network has 623766 nodes and 15699276 edges.
Tags: Social, Online, Unweighted

L'#Eurovision2025 es pot resumir amb el nom dol cançó del Regne Unit: "What The Hell Just Happend?"
(en veritat sabem el que ha passat, Israel ho ha manipulat i blanquejat tot)
L'única gala que va estar bé va ser la 1ª semifinal, grŠcies al fet que Israel no hi era
I dol final el millor moment i amb diferència va ser l'

To be a member of this household, you have to be a person or a cat. It's a pretty high standard.

Best claw machine prizes ever! 🐈

Auch bisschen schräg, mit dem #Zug durchs wunderschöne #Rheintal zu fahren und gleichzeitig #TimothySnider "Der Weg in die Unfreiheit" zu lesen 🤪

おはようございます。
茶々は、人間のそばにいるのが好きだねえ
#chacha_cat #cat

Correu tots, que comença l'única gala d'#Eurovision2025 sense controvèrsia, perquè Israel no hi participa avui.
#Eurovision #FuckIsrael

Works cited:
My cat

おはようございます。
もう少し寝ていたい……
#chacha_cat #cat

El moment dol 2ª semifinal del #Eurovision2025 en què han portat (alguns) artistes de l'#Eurovision2020 i han fet mini-actuacions ha estat fantŠstic
Això m'ha fet despertar un desig que vull des de fa anys: que es faci l'

このぐらいの大きさって言えばわかりやすいかな
#chacha_cat #cat

When you realize you can't pet every single cat in the world :c

おはようございます。
もう少し寝ていたいよね……
#chacha_cat #cat

Cat with cat ears

Per si us pregunteu de perquè Israel participa a #Eurovision2025 i perquè té tanta immunitat respecte a totes les controvèrsies que hi causa, és perquè l'spònsor principal d'enguany i d'altres anys d'#Eurovision, és

petster: Pet owner social networks (2016)
A network of friendships among users on catster.com and dogster.com. Node represents a user, and edge exists if two users self-identify as friends on either website. The dogster/catster network also contains family links between dog and dog, cat and cat, as well as dog and cat.
This network has 623766 nodes and 15699276 edges.
Tags: Social, Online, Unweighted

Narrator: Thomas tried to push the giant cat out of the way, but the kitty didn't move.

このぐらいらしい。
だいたいあってると思う。
なお、猫のサイズを測る画像のハッシュタグはないらしい。
#chacha_cat #cat

🥐

Que les votacions d'#Eurovision estan sempre manipulades és ben clar i això ho sap tothom, però que enguany a #Eurovision2025, Israel estigues a punt de guanyar-lo i que passes pel davant d'obres mestres com Estònia o Suècia és un clar indicador que han fet trampejades en segon pla com…

おっと、タグつけ忘れ。
#chacha_cat #cat
QT: https:…

Someone is not happy. Needs more #gravy

おはようございます。
写真は、ほっといたら、私の足の先にもたれかかってくつろぎはじめた茶々です。
#chacha_cat #cat

おはようございます。
どこにいったかと思ったら、そんなところに……
#chacha_cat #cat

Brushy brushy 🪮

Ever get the feeling you're being watched?
Me: I have cats. I'm always being watched.

茶々が何か訴えかけるときはコレです。なんか鳴きます。
#chacha_cat #cat

That is one tired mama...

Guards! Pet that cat! 🫵

Girl! You are in danger⁠! 🎁

Back stretching safety officer, on duty! :ablobcatlurk:

Aww, the kitty is providing enrichment activity for the museum guard. 🐈‍⬛

Time to give the human their morning pep talk

Combat dolls going at it again...
@… @…