https://dani2442.github.io/categories/pde/ Recent content in Pde on dani2442's Blog https://dani2442.github.io/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://dani2442.github.io/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo en-us Sat, 28 Mar 2026 00:00:00 +0000 https://dani2442.github.io/posts/lqr/ Sat, 28 Mar 2026 00:00:00 +0000 https://dani2442.github.io/posts/lqr/ Why the HJB is Bellman's equation in continuous time, why continuous time matters, and how to solve the resulting control problem with neural policy iteration.