CUED Publications database

Affine-Invariant Midrange Statistics

Mostajeran, C and Grussler, C and Sepulchre, R (2019) Affine-Invariant Midrange Statistics. In: UNSPECIFIED pp. 494-501..

Full text not available from this repository.


We formulate and discuss the affine-invariant matrix midrange problem on the cone of n× n positive definite Hermitian matrices P(n), which is based on the Thompson metric. A particular computationally efficient midpoint of this metric is investigated as a highly scalable candidate for an average of two positive definite matrices within this context, before studying the N-point problem in the vector and matrix settings.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Divisions: Div F > Control
Depositing User: Cron Job
Date Deposited: 08 Apr 2020 21:30
Last Modified: 02 Sep 2021 04:58
DOI: 10.1007/978-3-030-26980-7_51