Tootfinder

From Abelianization to Tangent Categories
Sacha Ikonicoff, Jean-Simon Pacaud Lemay, Tim Van der Linden
https://arxiv.org/abs/2510.12324 https://arxiv.org/p…

From Abelianization to Tangent Categories
A tangent category is a category with an endofunctor, called the tangent bundle functor, which is equipped with various natural transformations that capture essential properties of the classical tangent bundle of smooth manifolds. In this paper, we show that, surprisingly, the category of groups is a tangent category whose tangent bundle functor is induced by abelianization and whose differential bundles correspond to abelian groups. We generalize this construction by introducing the concept of…

Panama, 1989.
Also Gulf of Tonkin, 1964.
Donald Trump says Venezuela 'sending drugs, gang members' as tensions rise - BBC News
https://www.bbc.co.uk/news/articles/cx2jel4gyezo?utm_source=flipboard&utm_medium=activitypub…

Donald Trump says Venezuela 'sending drugs, gang members' as tensions rise
Tension has been running high between the two countries since the US deployed war ships to the South Caribbean.

#Jacobin #BlackPantherParty

The Black Panthers Who Never Came Home
Fifty-nine years after Huey Newton and Bobby Seale founded the Black Panthers, Charlotte and Pete O’Neal remain in exile in Tanzania. Their story, told through interviews, archives, and firsthand reporting, reveals the movement’s enduring legacy.

Demystifying Hybrid Thinking: Can LLMs Truly Switch Between Think and No-Think?
Shouren Wang, Wang Yang, Xianxuan Long, Qifan Wang, Vipin Chaudhary, Xiaotian Han
https://arxiv.org/abs/2510.12680

Demystifying Hybrid Thinking: Can LLMs Truly Switch Between Think and No-Think?
Hybrid thinking enables LLMs to switch between reasoning and direct answering, offering a balance between efficiency and reasoning capability. Yet our experiments reveal that current hybrid thinking LLMs only achieve partial mode separation: reasoning behaviors often leak into the no-think mode. To understand and mitigate this, we analyze the factors influencing controllability and identify four that matter most: (1) larger data scale, (2) using think and no-think answers from different questio…

A Charlotte pastor said
Border Patrol came into his church and arrested a father in front of his wife and kid.
The folks were outside on the property cleaning up the yard when ICE started chasing after them.
Some ran in the church thinking it's off limits to ICE. Apparently not.
This is wrong!
https:…

MadGreek 🧿 (@madgreek2024.bsky.social)
A Charlotte pastor said Border Patrol came into his church and arrested a father in front of his wife and kid. The folks were outside on the property cleaning up the yard when ICE started chasing after them. Some ran in the church thinking it's off limits to ICE. Apparently not. This is wrong!

#ChatGPT Will Soon Have #Erotic Chats With Verified #Adults

Alleviating the $H_0$ tension through new interacting dark energy model in light of DESI DR2
Yi-Min Zhang, Tian-Nuo Li, Guo-Hong Du, Sheng-Han Zhou, Li-Yang Gao, Jing-Fei Zhang, Xin Zhang
https://arxiv.org/abs/2510.12627

Alleviating the $H_0$ tension through new interacting dark energy model in light of DESI DR2
The $H_0$ tension has become one of the most significant challenges in modern cosmology. The recent DESI DR2 data has shown a significant preference for dynamical dark energy, yet this has further exacerbated the $H_0$ tension. In this work, we explore the potential of new interacting dark energy models ($\widetildeΛ$CDM and $e\widetildeΛ$CDM) to alleviate the $H_0$ tension. We perform observational constraints using the latest baryon acoustic oscillation data from DESI DR2, cosmic microwave …

None of our men are "experts." We have most unfortunately found it necessary
to get rid of a man as soon as he thinks himself an expert -- because no one
ever considers himself expert if he really knows his job. A man who knows a
job sees so much more to be done than he has done, that he is always pressing
forward and never gives up an instant of thought to how good and how efficient
he is. Thinking always ahead, thinking always of trying to do more, bri…

Drei #Astronauten der aktuellen Shenzhou-21-Mission befinden sich derzeit ohne intaktes Rückkehrfahrzeug auf der chinesischen #Raumstation #Tiangong.
Ihr vorgesehenes

Three astronauts are stuck on China’s space station without a safe ride home
“This does not meet the release conditions for a safe manned return.”…

Following the "Geo-Erlebnis-Tag" during the weekend, preceding the Geo4Göttingen conference, the Geo4Change | Earth, Life, Climate, Resources, Materials | main program will start with plenary sessions for registered conference participants today.
https://geo4goettingen2025.de/
The full pro…