Tootfinder

Dear @… ,
I get that you need to FOCUS, but I'm personally bummed you are killing off #Pocket, as it's a service I use pretty much ** every single day! ** 😞 (I don't care about Fakespot )
But please... literally *** NO ONE *** is asking for mor…

Investing in what moves the internet forward | The Mozilla Blog
Firefox is the only major browser not backed by a billionaire and our independence shapes everything we build. This independence allows us to prioritize bu

Bummer. Mozilla, makers of Firefox, are shutting down their "Pocket" and "Fakespot" services.
I use Fakespot constantly, every time I go to buy something from Amazon (or another supported retailer). I'd pay to use it, but it's going away. Ugh...
@… @…

Investing in what moves the internet forward | The Mozilla Blog
Firefox is the only major browser not backed by a billionaire and our independence shapes everything we build. This independence allows us to prioritize bu

Pro-Ukraine hacker group Black Owl poses ‘major threat’ to Russia, Kaspersky says https://therecord.media/pro-ukraine-hacker-group-black-owl-major-threat-russia

Multi-centered Black Hole Quantum Mechanics and Generalized Error Functions
Boris Pioline, Rishi Raj
https://arxiv.org/abs/2507.08551 https://

Multi-centered Black Hole Quantum Mechanics and Generalized Error Functions
In type II Calabi-Yau string compactifications, S-duality predicts that suitable generating series of BPS indices counting micro-states of D4-D2-D0 black holes are in general mock modular forms of higher depth. The non-holomorphic contributions needed to cancel the anomaly under modular transformations involve certain indefinite theta series with kernels constructed from generalized error functions. Physically, these contributions are expected to arise from a spectral asymmetry in the continuum…

Is Selection All You Need in Differential Evolution?
Tomofumi Kitamura, Alex Fukunaga
https://arxiv.org/abs/2506.14425 https://arxiv.…

Is Selection All You Need in Differential Evolution?
Differential Evolution (DE) is a widely used evolutionary algorithm for black-box optimization problems. However, in modern DE implementations, a major challenge lies in the limited population diversity caused by the fixed population size enforced by the generational replacement. Population size is a critical control parameter that significantly affects DE performance. Larger populations inherently contain a more diverse set of individuals, thereby facilitating broader exploration of the search…

Hitting Probabilities and the Ekstr{\"o}m-Persson conjecture
Esa J\"arvenp\"a\"a (UPEC UP12), Markus Myllyoja (UPEC UP12), St\'ephane Seuret (UPEC UP12)
https://arxiv.org/abs/2506.10448

Hitting Probabilities and the Ekstr{ö}m-Persson conjecture
We consider the Ekst\''om-Persson conjecture concerning the value of the Hausdorff dimension of random covering sets formed by balls with radii $(k^{-α})_{k=1}^\infty$ and centres chosen independently at random according to an arbitrary Borel probability measure $μ$ on $\mathbb{R}^d$. The conjecture has been solved positively in the case $\frac 1α\le \overline{\dim}_H μ$, where $\overline{\dim}_H μ$ stands for the upper Hausdorff dimension of $μ$. In this paper, we develop a new approach …