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The reflection distance between zigzag persistence modules

The reflection distance between zigzag persistence modules By invoking the reflection functors introduced by Bernstein et al. (Russ Math Surv 28(2):17–32, 1973), in this paper we define a metric on the space of all zigzag modules of a given length, which we call the reflection distance. We show that the reflection distance between two given zigzag modules of the same length is an upper bound for the $$\ell ^1$$ ℓ 1 -bottleneck distance between their respective persistence diagrams. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Applied and Computational Topology Springer Journals

The reflection distance between zigzag persistence modules

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Publisher
Springer Journals
Copyright
Copyright © 2019 by Springer Nature Switzerland AG
Subject
Mathematics; Algebraic Topology; Computational Science and Engineering; Mathematical and Computational Biology
ISSN
2367-1726
eISSN
2367-1734
DOI
10.1007/s41468-019-00031-0
Publisher site
See Article on Publisher Site

Abstract

By invoking the reflection functors introduced by Bernstein et al. (Russ Math Surv 28(2):17–32, 1973), in this paper we define a metric on the space of all zigzag modules of a given length, which we call the reflection distance. We show that the reflection distance between two given zigzag modules of the same length is an upper bound for the $$\ell ^1$$ ℓ 1 -bottleneck distance between their respective persistence diagrams.

Journal

Journal of Applied and Computational TopologySpringer Journals

Published: Jul 27, 2019

References