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arxiv: 2303.14694 · v3 · pith:7X3TYNHPnew · submitted 2023-03-26 · 🧮 math.AT · cs.CG· cs.LG· math.CO· math.MG

A stability theorem for bigraded persistence barcodes

classification 🧮 math.AT cs.CGcs.LGmath.COmath.MG
keywords bigradedbarcodeshomologydoublemodulespersistentstabilitytheorem
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We define bigraded persistent homology modules and bigraded barcodes of a finite pseudo-metric space X using the ordinary and double homology of the moment-angle complex associated with the Vietoris-Rips filtration of X. We prove a stability theorem for the bigraded persistent double homology modules and barcodes.

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