ZHANG, Ruda March 03, 2021:  More on probabilistic models on manifolds and matrix manifolds, matrix-variate functions, matrix functions. [92128e2]
ZHANG, Ruda March 03, 2021:  Add probabilistic models on matrix manifolds. [553ad3f]
ZHANG, Ruda February 15, 2021:  Add matrix manifolds, principal angles between subspaces, Riemannian logarithm. [c0a0430]
ZHANG, Ruda June 27, 2020:  More on manifolds: probability density estimation and approximation. [d64f65d]
ZHANG, Ruda June 17, 2020:  Formatting. More on manifolds: integral manifold, distribution, foliation; covariant derivative along curve in submanifold; higher-order retraction. [c08c622]
ZHANG, Ruda June 07, 2020:  Format math. [8fd6378]
ZHANG, Ruda May 28, 2020:  More on manifold: geodesic, higher-order retraction, matrix manifolds, horizontal lift, C^k regular level set theorem, zero section, curvature. [22084b8]
ZHANG, Ruda May 25, 2020:  More on manifolds: fixed-rank matrix manifold. [be85438]
ZHANG, Ruda May 09, 2020:  More on matrix manifolds: Stiefel, Grassmannian, etc. [307a811]
ZHANG, Ruda March 27, 2020:  More on probability and statistics. [3ffc48d]
ZHANG, Ruda January 18, 2020:  Convert math-text words to text only when the math symbols are ASCII only. [e4c945c]
ZHANG, Ruda March 31, 2019:  More on probabilistic models [ac94f7d]
ZHANG, Ruda December 30, 2018:  Use dollar style math markup. [1b7036c]
ZHANG, Ruda March 23, 2018:  Global remove trailing whitespaces [2b7ff90]
ZHANG, Ruda October 14, 2017:  Correct typo: probabilistic [2efe811]