Good morning, Beverly Hills!

Five years ago, if you’d told me Terence Tao would visit Barcelona and give a colloquium, I wouldn’t have believed it. But here we are… Incredible talk with ideas way beyond the current state of the art! The whole community showed up! Thanks everyone!

So proud of our student Isaac Ramos for bringing our Topological Kleene Field Theory (TFKT) to life at the Wolfram Summer Camp, curated by Stephen Wolfram & Wolfram. A graceful fusion of logic, geometry & computation. Bravo, Isaac! 🔗 community.wolfram.com/groups/-/m/t/3… #TFKT

Declare March 23 as International Emmy Noether Day - Sign the Petition! c.org/xLbpdFpSVg via Change.org

🚀 PhD Opportunity: Geometry of Moduli Spaces and Quantization Quantum mechanics has reshaped modern geometry from moduli spaces to algebraic structures. This PhD will explore Poisson aspects of moduli spaces and their quantization. More information: sites.google.com/upc.edu/symcre…

Our new work with Eva Miranda!

Classical billiards can compute. With Eva Miranda, we show that 2D billiards are Turing complete: even simple systems can have undecidable trajectories. Determinism ≠ predictability. So if you lose at pool, you can blame computability theory 🎱🤯 arxiv.org/abs/2512.19156

This Christmas 🎄 the balls left the tree, bounced across a billiard table 🎱, and—inevitably—started computing. With Isaac Isaac Ramos, we show that billiard dynamics is undecidable: arxiv.org/abs/2512.19156 In the computational universe of Cris Moore and Stephen Wolfram

What’s next? Billiards are toy models for near-collision dynamics in the 3-body problem. If billiards can compute, undecidability should be hiding in celestial mechanics. In 2026 we plan to address this for the 3-body problem with Ángel González Prieto, D. Peralta #wisemen Stephen Wolfram

What’s next? Billiards are toy models for near-collision dynamics in the 3-body problem. If billiards can compute, undecidability should be hiding in celestial mechanics. In 2026, we will address this for the 3-body problem with Ángel González Prieto and Daniel Peralta. 🚀 #reyesmagos

🎱 A ball. 🎱 A table. 🎱 A computation. A sufficiently weird billiard table is Turing complete. 🕳️ The 8-ball hits the halting wall. Game over. Our article with Isaac is highlighted as Paper of the Month by Elise Cutts has migrated 🐦🦋 here reviewertoo.com/paper-roundup-… Universitat Politècnica de Catalunya (UPC) Centre de Recerca Matemàtica | CRM-CERCA

This nice video explains our article with Isaac

🔹 From Geometric Ideas to Computational Frontiers 📍 Feb 20, Facultad Mat, UCM A joint venture with Wolfram launching a formal collaboration at the interface of geometry, dynamics & computation 👉 Info: sites.google.com/upc.edu/symcre… Ángel González Prieto Fundación BBVA Agencia Estatal de Investigación

El 20 feb 2026: "From Geometric Ideas to Computational Frontiers", workshop conjunto AQUACELL– Wolfram Institute sobre geometría, computación y fenómenos complejos, en Matemáticas UCM. Cierre con coloquio online de Stephen Wolfram (18:00). sites.google.com/upc.edu/symcre…