Hiai, Fumio; Lim, Yongdo Geometric mean flows and the Cartan barycenter on the Wasserstein space over positive definite matrices. (English) Zbl 1373.15031 Linear Algebra Appl. 533, 118-131 (2017). MSC: 15A42 47A64 47B65 47L07 15B48 60A10 PDFBibTeX XMLCite \textit{F. Hiai} and \textit{Y. Lim}, Linear Algebra Appl. 533, 118--131 (2017; Zbl 1373.15031) Full Text: DOI arXiv
Hiai, Fumio; Lim, Yongdo Log-majorization and Lie-Trotter formula for the Cartan barycenter on probability measure spaces. (English) Zbl 1365.15023 J. Math. Anal. Appl. 453, No. 1, 195-211 (2017). MSC: 15A42 15B48 PDFBibTeX XMLCite \textit{F. Hiai} and \textit{Y. Lim}, J. Math. Anal. Appl. 453, No. 1, 195--211 (2017; Zbl 1365.15023) Full Text: DOI arXiv