Tootfinder

Now that’s a beautiful, free coding typeface by @…:
Server Mono
#web #typography #fonts

Server Mono | French Type Design foundry 🔥 We design fonts for blazing hot projects!
We are a Type Design foundry focused on making Variable Fonts with the easiest Font Licensing around. Our fonts are up to trend and will fit your daily design needs.

This https://arxiv.org/abs/2412.11369 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csCR_…

PSGraph: Differentially Private Streaming Graph Synthesis by Considering Temporal Dynamics
Streaming graphs are ubiquitous in daily life, such as evolving social networks and dynamic communication systems. Due to the sensitive information contained in the graph, directly sharing the streaming graphs poses significant privacy risks. Differential privacy, offering strict theoretical guarantees, has emerged as a standard approach for private graph data synthesis. However, existing methods predominantly focus on static graph publishing, neglecting the intrinsic relationship between adjac…

Ordine privo di periodicit\`a: il fascino matematico delle tassellazioni
Francesco D'Andrea
https://arxiv.org/abs/2505.21379 https://

Ordine privo di periodicità: il fascino matematico delle tassellazioni
This is a review (in Italian) on aperiodic tilings of the plane intended for a general audience. First, we recall some basic results about lattices and periodic tilings. Then, we move on to one-dimensional (domino) tilings and Wang tilings. We present a beautiful proof of the existence of an aperiodic set of Wang prototiles due to J. Kari. Next, we discuss Penrose tilings and their properties. Finally, we briefly present the recent discovery by D. Smith and his collaborators of an aperiodic mon…

A General Theory of Risk Sharing
Vasily Melnikov
https://arxiv.org/abs/2505.19276 https://arxiv.org/pdf/2505.19276

A General Theory of Risk Sharing
We introduce a new paradigm for risk sharing that generalizes earlier models based on discrete agents and extends them to allow for sharing risk within a continuum of agents. Agents are represented by points of a measure space and have potentially heterogeneous risk preferences modeled by risk measures. The existence of risk minimizing allocations is proved when constrained to satisfy economically convincing conditions. In the unconstrained case, we derive the dual representation of the value f…

Shortermism and excessive risk taking in optimal execution with a target performance
Emilio Barucci, Yuheng Lan
https://arxiv.org/abs/2505.15611 https://…

Shortermism and excessive risk taking in optimal execution with a target performance
We deal with the optimal execution problem when the broker's goal is to reach a performance barrier avoiding a downside barrier. The performance is provided by the wealth accumulated by trading in the market, the shares detained by the broker evaluated at the market price plus a slippage cost yielding a quadratic inventory cost. Over a short horizon, this type of remuneration leads, at the same time, to a more aggressive and less risky strategy compared to the classical one, and over a long hor…

I think my traveling is cursed 😭
Whenever I take a longer trip by train and/or bus, something goes wrong or there is a sudden delay.
My wife can take the exact same connection, and everything goes smoothly.
It started when I wanted to move to Sweden almost 20 years ago and the bus never showed up, continued with getting stranded in Lahti (Finland) at 2 in the morning and needing to take a taxi for 2h with two other travellers, and currently I'm on my way to #Stockholm via #snalltaget and we're stuck in Malmö because they suddenly needed to get rid of two train cars.
#slowtravel #TrainTravel