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Topological data analysis and cosheaves

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

This paper contains an expository account of persistent homology and its usefulness for topological data analysis. An alternative foundation for level set persistence is presented using sheaves and cosheaves.

Original languageEnglish
Pages (from-to)333-371
Number of pages39
JournalJapan Journal of Industrial and Applied Mathematics
Volume32
Issue number2
DOIs
StatePublished - Jul 28 2015

Keywords

  • Barcodes
  • Persistent homology
  • Sheaves and cosheaves
  • Topological data analysis
  • o-minimal topology

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