1. Geometric means in a novel vector space structure on symmetric positive-definite matrices;Arsigny;SIAM J. Matrix Anal. Appl.,2006
2. Intrinsic mean shift for clustering on Stiefel and Grassmann manifolds;Çetingül,2009
3. Fast approximate nearest neighbor methods for non-Euclidean manifolds with applications to human activity analysis in videos;Chaudhry,2010
4. Statistics on Special Manifolds;Chikuse,2003
5. The geometry of algorithms with orthogonality constraints;Edelman;SIAM J. Matrix Anal. Appl.,1998