60 citations · 292 across the 26 of their papers we have counts for
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math.AT2023
Circular Max-Flow for Periodic Data via Reeb Graphs
Matteo Pegoraro, Lisbeth Fajstrup
We introduce a max-flow framework for data with periodic boundary conditions, motivated by the analysis of transport in atomistic materials. Starting from a space X equipped with a…
stat.ME2023
Wasserstein Principal Component Analysis for Circular Measures
Mario Beraha, Matteo Pegoraro
We consider the 2-Wasserstein space of probability measures supported on the unit-circle, and propose a framework for Principal Component Analysis (PCA) for data living in such a s…
math.CO2023★ 1 cited
A Persistence-Driven Edit Distance for Trees with Abstract Weights
Matteo Pegoraro
In this work we define a novel edit distance for trees considered with some abstract weights on the edges. The metric is driven by the idea of considering trees as topological summ…