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math.AT2020
Tracking the variety of interleavings
Ojaswi Acharya, Stella Li, David Meyer +1
In topological data analysis persistence modules are used to distinguish the legitimate topological features of a finite data set from noise. Interleavings between persistence modu…
math.AT2020
Persistence and Stability of the Quiver
Killian Meehan, David C. Meyer
We introduce two new distances for zigzag persistence modules. The first uses Auslander-Reiten quiver theory, and the second is an extension of the classical interleaving distance.…