The α-geometric structures on manifold of positive definite Hermite matrices

Xiao Min Duan, Hua Fei Sun, Linyu Peng

研究成果: Article

1 引用 (Scopus)

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Geometric structures of a manifold of positive definite Hermite matrices are considered from the viewpoint of information geometry. A Riemannian metric is defined and dual α-connections are introduced. Then the fact that the manifold is ±1-flat is shown. Moreover, the divergence of two points on the manifold is given through dual potential functions. Furthermore, the optimal approximation of a point onto the submanifold is gotten. Finally, some simulations are given to illustrate our results.

元の言語English
ページ(範囲)2137-2145
ページ数9
ジャーナルActa Mathematica Sinica, English Series
30
発行部数12
DOI
出版物ステータスPublished - 2014 11 7
外部発表Yes

ASJC Scopus subject areas

  • Mathematics(all)
  • Applied Mathematics

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