Full course list here https://www.complexityexplorer.org/courses Topics range from introductory overviews like "Introduction to Dynamical Systems and Chaos" and "Fundmentals of Machine Learning"...
Topics range from introductory overviews like "Introduction to Dynamical Systems and Chaos" and "Fundmentals of Machine Learning" through more technical topics like vector and matrix algebra and renormalization. The one course I've taken turned out to be aimed one level below what I was looking for, but it was free, and very well put together with thoughtful video instruction and meaningful tests on the material. So while I only learned some technical edge details I would count it as a positive recommendation since the execution of the course itself was well done.
Some courses are marked "paywall" but many are free.
Full course list here https://www.complexityexplorer.org/courses
Topics range from introductory overviews like "Introduction to Dynamical Systems and Chaos" and "Fundmentals of Machine Learning" through more technical topics like vector and matrix algebra and renormalization. The one course I've taken turned out to be aimed one level below what I was looking for, but it was free, and very well put together with thoughtful video instruction and meaningful tests on the material. So while I only learned some technical edge details I would count it as a positive recommendation since the execution of the course itself was well done.
Some courses are marked "paywall" but many are free.