Efficient computation of image persistence
We present an algorithm for computing the barcode of the image of a morphism in persistent homology induced by an inclusion of filtered finite-dimensional chain complexes. The algorithm makes use of the clearing optimization and can be applied to inclusion-induced maps in persistent absolute homolog...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
23 October 2025
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| In: |
Discrete & computational geometry
Year: 2025, Volume: 74, Issue: 4, Pages: 999-1019 |
| ISSN: | 1432-0444 |
| DOI: | 10.1007/s00454-025-00769-8 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s00454-025-00769-8 Verlag, kostenfrei, Volltext: https://link.springer.com/article/10.1007/s00454-025-00769-8?utm_source=getftr&utm_medium=getftr&utm_campaign=getftr_pilot&getft_integrator=clarivate 
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| Author Notes: | Ulrich Bauer, Maximilian Schmahl |
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