Convergence of Normal Form Power Series for Infinite-Dimensional Lie Pseudo-Group Actions
Peter J. Olver, Masoud Sabzevari, Francis Valiquette
https://arxiv.org/abs/2506.08869
🛡️ DAY 2 at GÉANT #SecurityDays | “Cybersecurity isn’t just about tech—it’s about the people behind it.”
From AI’s growing role in security to crisis management, human factors, and compliance, Day 2 was packed with deep insights.
Highlights: AI challenges, crisis response through collaboration, and building a strong security culture with people at the center.
💡 What’s been y…
The South Coast Air Quality Management District will hold a public hearing Friday on two proposed regulations designed to limit key pollutants that form smog.
If adopted, the rules would phase out the sale of gas-powered furnaces and water heaters in the region.
Officials say the plan is crucial for reducing air pollution and improving public health, while opponents fear higher consumer costs.
Just a confirmation that Tesla boycotts work. New Republic reports that Musk lost a quarter of his fortune with the stock price drop. the current price is being artificially pumped up at all costs, but this can't last for another quarter as sales are plummeting.
https://newrepublic.com/post/19…
"The world is full of darkness. So much is going wrong. Experts agree that America has succumbed to right-wing authoritarianism; call it fascism or something else, these are extraordinarily difficult times.
This post is a break from all of that. At least kind of.
In this piece, I will try and convince you that Doctor Who is the best TV show ever made, explain to you why it matters, and why it’s particularly important in our current context. In a time when cruelty and fear dominate headlines, it’s worth celebrating a show that insists on the power of kindness, intellect, and hope."
#DoctorWho
https://werd.io/2025/doctor-who-is-the-best-show-ever-made-heres-why
✨ Spring SIGs wrapped! ✨
From Prague to Paris to Ispra, 4 GÉANT Special Interest Groups (SIGs) met to explore AI, Time & Frequency networks, service strategy development, and network operations.
Spring days packed with great ideas, useful insights, new collaborations, and our beloved Lightning Talks.
👏 Big thanks to CESNET, RENATER, EC JRC & all who joined in-person and online.
Catch up on all the highlights and takeaways here 👉
My Advisor, Her AI and Me: Evidence from a Field Experiment on Human-AI Collaboration and Investment Decisions
Cathy (Liu), Yang, Kevin Bauer, Xitong Li, Oliver Hinz
https://arxiv.org/abs/2506.03707
Post-processing of wind gusts from COSMO-REA6 with a spatial Bayesian hierarchical extreme value model
Philipp Ertz, Petra Friederichs
https://arxiv.org/abs/2505.22182
A seasonal to decadal calibration of 1990-2100 eastern Canadian freshwater discharge simulations by observations, data models, and neural networks
Richard E. Danielson, Minghong Zhang, Jo\"el Chass\'e, Will Perrie
https://arxiv.org/abs/2506.05261