Tootfinder

Ukraine’s General Staff: Gerasimov trying to hide Russian military failures: https://benborges.xyz/2025/08/31/ukraines-general-staff-gerasimov-trying.html

Die #Graugans, der Vorfahre unserer #Hausgans, beeindruckt mit bis zu 90 cm Länge und 4 kg Gewicht. Diese Vögel sind in Europa und Westasien verbreitet und bevorzugen Landschaften mit Zugang zu Süßwasser. Ihr lautes Geschnatter ist charakteristisch, aber leider habe ich noch keine Tonaufnahme. 🦢🌾🌍…

Graugans (Anser anser): Vorfahre der Hausgans
Lernen Sie die Graugans kennen: Gewicht, Brutzeit und die besondere Ernährung dieser weitverbreiteten Gansart

Grassmann cactus variety and socle dimension
Weronika Buczy\'nska, Jaros{\l}aw Buczy\'nski, Maciej Ga{\l}\k{a}zka
https://arxiv.org/abs/2507.21586 https://

Grassmann cactus variety and socle dimension
Grassmann cactus variety is a common generalisation of Grassmann secant variety and cactus variety. In their definitions one considers the vector spaces of fixed dimension that are contained in the linear span of some finite schemes. We prove that to characterise Grassmann cactus varieties it is enough to use finite schemes that locally have low socle dimension. This motivates the study of parameter spaces of such schemes and simplifies calculations of examples of Grassmann cactus varieties.

Tyreek Hill suffers gruesome knee injury; MLB playoffs start Tuesday; Champions League returns

https://www.cbssports.com/nfl/news/tyreek-…

Diffusion Denoiser-Aided Gyrocompassing
Gershy Ben-Arie, Daniel Engelsman, Rotem Dror, Itzik Klein
https://arxiv.org/abs/2507.21245 https://arxiv.org/pdf/2…

Diffusion Denoiser-Aided Gyrocompassing
An accurate initial heading angle is essential for efficient and safe navigation across diverse domains. Unlike magnetometers, gyroscopes can provide accurate heading reference independent of the magnetic disturbances in a process known as gyrocompassing. Yet, accurate and timely gyrocompassing, using low-cost gyroscopes, remains a significant challenge in scenarios where external navigation aids are unavailable. Such challenges are commonly addressed in real-world applications such as autonomo…

On the impact of the turbulent grazing flow development on the acoustic response of an acoustic liner
Angelo Paduano, Francesco Scarano, Julio Cordioli, Damiano Casalino, Francesco Avallone
https://arxiv.org/abs/2507.22714

On the impact of the turbulent grazing flow development on the acoustic response of an acoustic liner
The interaction between acoustic waves and turbulent grazing flow over an acoustic liner is investigated using Lattice-Boltzmann Very-Large-Eddy simulations. A single-degree-of-freedom liner with 11 streamwise-aligned cavities is studied in a grazing flow impedance tube. The conditions replicate reference experiments from the Federal University of Santa Catarina. The influence of grazing flow (with a centerline Mach of 0.32), acoustic wave amplitude, frequency, and propagation direction relativ…

Our beautiful Joan Mitchell painting has been a highlight of our collection since we bought it in 1974, the year after the artist painted it. But it needs a little TLC. Rather than send it off to be conserved in a lab, we're doing that live and in public. Read more about this cool project:
https…

Step 1: Schauen was es bei der #SoLaWi diese Woche gibt
Step 2: Splendido Rezepte suchen
https://splendido-magazin.de/rigatoni-mit-mangold-und-gorgonzol…

Tyreek Hill injury: Dolphins WR carted off field after gruesome leg injury vs. Jets on 'Monday Night Football'

https://www.cbssports.com/nfl/news/…

$\mathfrak{G}$-Quotients of Grassmannians and Equations
Yi Hu
https://arxiv.org/abs/2507.21399 https://arxiv.org/pdf/2507.21399

$\mathfrak{G}$-Quotients of Grassmannians and Equations
Laurent Lafforgue's presentation of a Grassmannian $\Gr^{d, E}$ naturally comes equipped with the induced action of a subtorus $\TTb$ of $\PGL(E)$. By investigating the defining ideals of $\TTb$-orbit closures through general points of $\Gr^{d,E}$ and studying their degenerations, we obtain a morphsim $\fq: \FF^{d, E_\bcd} \to \HH^{d, E_{\bigcdot}}$ such that $\HH^{d, E_\bcd}$, termed the $\fG$-quotient of $\Gr^{d,E}$ by $\TTb$, is birational to $[\Gr^{d, E}/\TTb]$, and $\fq$, termed $\fG$-fami…