New preprint: We study Lotka-Volterra ecological dynamics through computational algebraic geometry. By encoding feasibility & stability on the real Grassmannian, we prove certain ecological networks are mathematically impossible 🧮🌿 arxiv.org/abs/2509.00165
Seventeen people have already been confirmed killed in Russia’s massive overnight strike on Kyiv, as rescue workers continue searching the rubble. See the aftermath of Moscow’s deadly assault on Ukraine’s capital. meduza.io/en/feature/2...
‘We expect a response from everyone in the world who has called for peace’ Russian strike on Kyiv kills children as missile tears through apartment building — Meduza
Russian forces launched a massive overnight strike on Kyiv on August 28, killing at least 17 people and injuring dozens more, Ukrainian officials and emergency services said. One of the missiles hit…
meduza.io
New pre-print: Probabilistic algorithm for computing all local minimizers of Morse functions on a compact domain - Archive ouverte HAL 📄 Preprint: hal.science/hal-05160251v1 💻 Julia: github.com/gescholt/Glo... #Optimization #JuliaLang #ScientificComputing #ComputerAlgebra
🤬 Signs of torture found on most bodies of Ukrainians repatriated from Russian captivity – photo, video
Signs of torture found on most bodies of Ukrainians repatriated from Russian captivity – photo, video
Signs of torture are found on most of the bodies of Ukrainians repatriated from detention centres in Russia.
pravda.com.ua
#Communiqué 🗞️ Une équipe de recherche internationale vient de détecter grâce au rover de la NASA Perseverance, des roches qui témoignent d’anciennes circulations d’eau sur Mars. 💧 🚀 👉 www.cnrs.fr/fr/presse/du...
Türkü Özlem Çelik, one of our wonderful new mathematics RGLs here at CSBD
The numerical nonlinear algebra workshop, organized by @math-mpicbg.bsky.social, took place at the @mpicbg.bsky.social from February 3-6, 2025. It featured biology, chemistry, and physics with a focus on nonlinear modeling problems and techniques. News article: www.csbdresden.de/news-events/...
Aida Maraj, a new mathematics group leader here @mpicbg.bsky.social and CSBD
Georgy showing us how he uses polynomial approximations for global optimisation over a compact domain @georgysch.bsky.social