Tootfinder

Meta verdient Milliarden mit betrügerischer Werbung
Wir sehen dubiose Anzeigen, Zuckerberg wird reich: So lautet offenbar ein Teil des Geschäfts. Scam bringt Meta Milliarden ein.
https://www.

Telekom verdient nicht genug Geld mit Glasfaser-Internet
Glasfaser-Internet ist inzwischen an zig Millionen Haushalten verfügbar. Das war teuer für die Firmen. Doch die Sache hat einen Haken.
https://www.

Total #SolarEclipse triggers dawn behavior in birds: Insights from acoustic recordings and community science: https://www.science.org/doi/10.1126/science.adx3025 -> "Compiling more than 10,000 community observations and artificial intelligence analyses of nearly 100,000 vocalizations, we found that bird behavior was substantially affected by these few minutes of unexpected afternoon darkness. More than half of wild bird species changed their biological rhythms, with many producing a dawn chorus in the aftermath of the eclipse. This natural experiment underscores the power of light in structuring animal behavior: Even when 'night' lasts for just 4 minutes, robust behavioral changes ensue." -> "Variation in species response also informs us about variation in sensitivity to light, with implications for the impacts of artificial light."

Statistical Benchmarking of Optimization Methods for Variational Quantum Eigensolver under Quantum Noise
Silvie Ill\'esov\'a, Tom\'a\v{s} Bezd\v{e}k, Vojt\v{e}ch Nov\'ak, Bruno Senjean, Martin Beseda
https://arxiv.org/abs/2510.08727

Statistical Benchmarking of Optimization Methods for Variational Quantum Eigensolver under Quantum Noise
This work investigates the performance of numerical optimization algorithms applied to the State-Averaged Orbital-Optimized Variational Quantum Eigensolver for the H2 molecule under various quantum noise conditions. The goal is to assess the stability, accuracy, and computational efficiency of commonly used gradient-based, gradient-free, and global optimization strategies within the Noisy Intermediate-Scale Quantum regime. We systematically compare six representative optimizers, BFGS, SLSQP, Ne…

Boah, hab mich an einer halben #Studentenpizza verfressen.
Der Belag war zu dick. *platz* 😄
#verdauungskoma

On Runge-Kutta convolution quadrature based fractional variational integrators
Khaled Hariz, Sina Ober-Bl\"obaum, Fernando Jimenez
https://arxiv.org/abs/2510.11082 https://…

On Runge-Kutta convolution quadrature based fractional variational integrators
Lagrangian systems subject to fractional damping can be incorporated into a variational formalism. The construction can be made by doubling the state variables and introducing fractional derivatives \cite{JiOb2}. The main objective of this paper is to use the Runge-Kutta convolution quadrature (RKCQ) method for approximating fractional derivatives, combined with higher order Galerkin methods in order to derive fractional variational integrators (FVIs). We are specially interested in the CQ base…

Steam Machine: Preis angeblich auf Niveau von vergleichbarem PC
Valve verbindet mit der Steam Machine PC-Funktionen mit Konsolen-Komfort. Der Preis wird nicht verraten – es gibt aber zumindest ein paar Andeutungen.

Die Telekom steht vor einem Dilemma: Milliarden werden in den Glasfaser-Ausbau investiert, aber die Kunden zögern beim Abschluss entsprechender Verträge. 🤔
Zum Artikel: https://heise.de/-11077465?wt_mc=sm.red.ho.mastodon.mastodo…