Matrix power means and the Karcher mean

Journal of Functional Analysis

Volumn 262, Issue 4, 2012, Pages 1498-1514

  Lim, Yongdo ^a   Pálfia, Miklós ^b  

^a Kyungpook National University   (South Korea)

^b BUDAPEST UNIVERSITY OF TECHNOLOGY AND ECONOMICS   (Hungary)

Author keywords

Geometric mean; Metric nonpositive curvature; Monotonicity; Positive definite matrix; Power mean; Riemannian barycenter; Riemannian trace metric; Thompson metric

Indexed keywords

EID: 84855237005     PISSN: 00221236     EISSN: 10960783     Source Type: Journal    
DOI: 10.1016/j.jfa.2011.11.012     Document Type: Article

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