Keenan Crane's Discrete Differential Geometry Course

See the full series of lectures here.  Course notes and other materials at https://www.cs.cmu.edu/~kmcrane/Projects/DGPDEC/.

 

This is really excellent and it makes a great complement to Frederic Schuller's Geometrical Anatomy of Theoretical Physics course. There is also a good Bright Side of Mathematics course on Manifolds. 

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