Tootfinder

Triality over Schemes
Cameron Ruether
https://arxiv.org/abs/2404.18554 https://arxiv.org/pdf/2404.18554

Triality over Schemes
Working over an arbitrary base scheme, we provide an alternative development of triality which does not use Octonion algebras or symmetric composition algebras. Instead, we use the Clifford algebra of the split hyperbolic quadratic form of rank 8 and computations with Chevalley generators of groups of type $D_4$. Following the strategy of The Book of Involutions [KMRT], we then define the stack of trialitarian triples and show it is equivalent to the gerbe of $\mathbf{PGO}_8^+$--torsors. We sho…

2024 NFL undrafted free agent tracker: Full team-by-team list of player signings following NFL Draft

https://www.cbssports.com/nfl/news/2024-nf…

2024 NFL undrafted free agent tracker: Full team-by-team list of player signings following NFL Draft
The complete list of undrafted free agents signed

🍐 Consider the Pawpaw (Yum!)
#fruit #america

Consider the Pawpaw - Belt Magazine
Not everyone knows what a pawpaw is. Until more recently, it has been discarded and forgotten, falling in and out of favor over the years. For some, it is a luscious dessert, a delightful treasure hiding in the woods. For others, it is, to say the least, an acquired taste (and texture). It is an enigma.

Monthly chart: Ukraine braces for tough summer months as Russia renews attacks on energy infrastructure: https://benborges.xyz/2024/04/23/monthly-chart-ukraine.html

The LOFAR-eFEDS survey: The incidence of radio and X-ray AGN and the disk-jet connection
Z. Igo, A. Merloni, D. Hoang, J. Buchner, T. Liu, M. Salvato, R. Arcodia, S. Bellstedt, M. Br\"uggen, J. H. Croston, F. de Gasperin, A. Georgakakis, M. J. Hardcastle, K. Nandra, Q. Ni, T. Pasini T. Shimwell, J. Wolf
https://arxiv.org/ab…

The LOFAR-eFEDS survey: The incidence of radio and X-ray AGN and the disk-jet connection
Radio jets are present in a diverse sample of AGN. However, the mechanisms of jet powering are not fully understood, and it is yet unclear to what extent they obey mass-invariant scaling relations, similar to those found for the triggering and fuelling of X-ray selected AGN. We study the incidence of eROSITA/eFEDS X-ray and LOFAR radio AGN as a function of several stellar mass normalised AGN power indicators. A new sample of radio AGN from the LOFAR-eFEDS survey is defined and we publicly relea…

As far as I can tell, he wasn't overly political. Was his crime working for a foreign university?
I fear anytime a #Chinese friend, journalist, or students, goes home. You never know what might trigger an exit ban, or worse.

Chinese professor at Japan university missing after visiting homeland
Hu Shiyun became unreachable after arriving in China following the end of summer school courses in August last year, and his family hasn't heard from him.

CISA confirms it took down two systems in February, after discovering signs of exploitation via vulnerabilities in Ivanti products that the agency used (Suzanne Smalley/The Record)
https://therecord.media/cisa-takes-two-systems-offline-following-…

CISA forced to take two systems offline last month after Ivanti compromise
Hackers breached the systems of the Cybersecurity and Infrastructure Security Agency (CISA) in February through vulnerabilities in Ivanti products, officials said.

Coulson Aviation firefighting air tanker just departed and flew over the house. Destination unknown. Headed south. #PortAlberni #CBS8 #flighttracker

Monthly chart: Ukraine braces for tough summer months as Russia renews attacks on energy infrastructure: https://benborges.xyz/2024/04/23/monthly-chart-ukraine.html

Monthly chart: Ukraine struggles to cover budget needs for 2 months in a row as foreign financing dwindles: https://benborges.xyz/2024/03/19/monthly-chart-ukraine.html