The logarithm map, its limits and Fréchet means in orthant spaces

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The logarithm map, its limits and Fréchet means in orthant spaces

The first part of the paper studies the expression for, and the properties of, the logarithm map on an orthant space, which is a simple stratified space, with the aim of analysing Fréchet means of probability measures on such a space. In the second part, we use these results to characterise Fréchet...

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Bibliographic Details
Main Authors:	Barden, D., Le, Huiling
Format:	Article
Language:	English
Published:	London Mathematical Society 2018
Subjects:	Fréchet mean; limiting distribution of sample Fréchet means; logarithm map; stratified space
Online Access:	https://eprints.nottingham.ac.uk/51196/

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