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math.AT2025
Vietoris--Rips Shadow for Euclidean Graph Reconstruction
Rafal Komendarczyk, Sushovan Majhi, Atish Mitra
The shadow of an abstract simplicial complex with vertices in is a subset of defined as the union of the convex hulls of simplices of . The Vie…
math.DS2025
Topology of The Polar Vortex and Montana Weather
Joshua Dorrington, Sushovan Majhi, Atish Mitra +4
This paper explores the use of Topological Data Analysis (TDA) to investigate patterns in zonal-mean zonal winds of the Arctic, which make up the polar vortex, in order to better e…