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Quotient Geometry with Simple Geodesics for the Manifold of Fixed-Rank Positive-Semidefinite Matrices.

Estelle M. MassartPierre-Antoine Absil
Published in: SIAM J. Matrix Anal. Appl. (2020)
Keyphrases
  • geometric structure
  • geodesic distance
  • positive semidefinite matrices
  • embedding space
  • information geometry
  • euclidean space
  • riemannian metric