Literature

P.-A. Absil, R. Mahony and R. Sepulchre. Optimization Algorithms on Matrix Manifolds (Princeton University Press, 2008), available online at press.princeton.edu/chapters/absil/.

M. Bačák. Computing medians and means in Hadamard spaces. SIAM Journal on Optimization 24, 1542–1566 (2014).

N. Boumal. An Introduction to Optimization on Smooth Manifolds. First Edition (Cambridge University Press, 2023). Homepage to the book: nicolasboumal.net/book/index.html.

A. Weinmann, L. Demaret and M. Storath. Total variation regularization for manifold-valued data. SIAM Journal on Imaging Sciences 7, 2226–2257 (2014).

R. Zimmermann. Hermite Interpolation and Data Processing Errors on Riemannian Matrix Manifolds. SIAM Journal on Scientific Computing 42, A2593-A2619 (2020).