Tootfinder

Der Ökonom Marcel Fratzscher schlägt ein soziales #Pflichtjahr für #Rentnerinnen und #Rentner vor. Er belegt seinen Vorschlag mit plausiblen Argumenten, finde ich. Allerdings halte ich diesen Vors…

Ökonom Fratzscher fordert Pflichtdienst für Rentner
Der Wirtschaftswissenschaftler Marcel Fratzscher spricht sich für ein "verpflichtendes soziales Jahr für alle Rentnerinnen und Rentner" aus. Davon profitieren könne die Bundeswehr, aber auch das Sozialwesen.

The random Kakutani fixed point theorem in random normed modules
Qiang Tu, Xiaohuan Mu, Tiexin Guo, Guang Yang, Yuanyuan Sun
https://arxiv.org/abs/2509.15649 https://

The random Kakutani fixed point theorem in random normed modules
Based on the recently developed theory of random sequential compactness, we prove the random Kakutani fixed point theorem in random normed modules: if G is a random sequentially compact L0-convex subset of a random normed module, then every -stable Tc-upper semicontinuous mapping F:G to 2G such that F(x) is closed and L0-convex for each x in G, has a fixed point. This is the first fixed point theorem for set-valued mappings in random normed modules, providing a random generalization of the clas…

ICE Adds Random Person to Group Chat, Exposes Details of Manhunt in Real-Time
https://www.404media.co/ice-adds-random-person-to-group-chat-exposes-details-of-manhunt-in-real-time/

Spinning and random quotients preserve hierarchical hyperbolicity
Carolyn Abbott, Daniel Berlyne, Giorgio Mangioni, Thomas Ng, Alexander J. Rasmussen
https://arxiv.org/abs/2507.16677

Spinning and random quotients preserve hierarchical hyperbolicity
In this paper we consider random quotients of hierarchically hyperbolic groups, obtained by taking the quotient of the group by the n-th steps of a finite family of independent random walks. We show that a random quotient of a hierarchically hyperbolic group is again hierarchically hyperbolic asymptotically almost surely. The same techniques also yield that a random quotient of a non-elementary hyperbolic group (relative to a finite collection of peripheral subgroups) is asymptotically almost s…

Non-directed polymers in random environments with range penalties: the high dimensional case
Niccolo Torri, Ran Wei
https://arxiv.org/abs/2509.17319 https://

Non-directed polymers in random environments with range penalties: the high dimensional case
This paper is a follow-up work of arxiv.org/abs/2101.05949. We study a non-directed polymer model in random environments. The polymer is represented by a simple symmetric random walk $S$ on $\mathbb{Z}^d$ with $d\geq2$ and the random environment is represented by i.i.d. heavy-tailed random variables with their tail probability decaying polynomially. We perform a Gibbs transform to describe the interaction between polymers and random environments. Up to time $N$, the law of $S$ is tilted by $\ex…

The Gang
Season 2 Episode 16 "Now Sit Right Back and You'll Hear a Tale"
#RandomBaywatch #lvdlpx #Baywatch

LinkedIn is like, "Linux Engineer - <random small company> High experience match!"
And then when you click on the link, it's all "<random small company> is here to rise above the ordinary. The work we do here goes far beyond day-to-day projects - we protect the US defense industry with our automated, efficient mass killing machines. Huge growth opportunity and career growth in the Genocide Industry!"

Randomized Smoothing Meets Vision-Language Models
Emmanouil Seferis, Changshun Wu, Stefanos Kollias, Saddek Bensalem, Chih-Hong Cheng
https://arxiv.org/abs/2509.16088 https://…

Randomized Smoothing Meets Vision-Language Models
Randomized smoothing (RS) is one of the prominent techniques to ensure the correctness of machine learning models, where point-wise robustness certificates can be derived analytically. While RS is well understood for classification, its application to generative models is unclear, since their outputs are sequences rather than labels. We resolve this by connecting generative outputs to an oracle classification task and showing that RS can still be enabled: the final response can be classified as…

The randomly distorted Choquet integrals with respect to a G-randomly distorted capacity and risk measures
Ohood Aldalbahi, Miryana Grigorova
https://arxiv.org/abs/2509.17555 ht…

The randomly distorted Choquet integrals with respect to a G-randomly distorted capacity and risk measures
We study randomly distorted Choquet integrals with respect to a capacity c on a measurable space (Ω,F), where the capacity c is distorted by a G-measurable random distortion function (with G a sub-σ-algebra of F). We establish some fundamental properties, including the comonotonic additivity of these integrals under suitable assumptions on the underlying capacity space. We provide a representation result for comonotonic additive conditional risk measures which are monotone with respect to the…

Limit theorems for random Dirichlet series with summation over primes, with an application to Rademacher random multiplicative functions
Congzao Dong, Alexander Iksanov
https://arxiv.org/abs/2508.15032

Limit theorems for random Dirichlet series with summation over primes, with an application to Rademacher random multiplicative functions
It is shown that two conjectures put forward in the recent article Iksanov and Kostohryz (2025) are true. Namely, we prove a functional central limit theorem (FCLT) and a law of the iterated logarithm (LIL) for a random Dirichlet series $\sum_p \frac{η_p}{p^{1/2+s}}$ as $s\to 0+$, where $η_1$, $η_2,\ldots$ are independent identically distributed random variables with zero mean and finite variance, and $\sum_p$ denotes the summation over the prime numbers. As a consequence, an FCLT and an LIL…