Unit sphere (SCOR; Das et al., 2022, R package, MATLAB)
Multiple unit simplexes (MSiCOR; Das et al., 2023, MATLAB).
Multiple unit spheres (MSCOR; Kim, Xia and Das, 2026, MATLAB).
Non-negative definite matrices (BLOC; Das, Banerjee and Bhuyan, 2026+, MATLAB).
Steifel manifold/Orthonormal matrices (BOOOM, Kim, Roy and Das, 2026+, MATLAB)