15 citations · 34 across the 26 of their papers we have counts for
5 papers · 1 filter
Lower Bounding the Gromov--Hausdorff distance in Metric Graphs
Henry Adams, Sushovan Majhi, Fedor Manin +2
Let be a finite, connected metric graph and let be a subset. If is sufficiently dense in , we show that the Gromov--Hausdorff distance matches the Hausdor…
Faithful Reeb Graph Reconstruction of a Tectonic Subduction Zone from Earthquake Hypocenters
Halley Fritze, Sushovan Majhi, Marissa Masden +2
An important problem in topological data analysis (TDA)$\unicode{x2014}$of both theoretical and practical interest$\unicode{x2014}$is to reconstruct the topology and geometry of an…
Topological Stability and Latschev-type Reconstruction Theorems for Spaces of Curvature Bounded Above
Rafal Komendarczyk, Sushovan Majhi, Will Tran
We consider the problem of homotopy-type reconstruction of compact subsets that have the Alexandrov curvature bounded above ( ) in the intrinsic length metr…
Identifying Extreme Events in the Stock Market: A Topological Data Analysis
Anish Rai, Buddha Nath Sharma, Salam Rabindrajit Luwang +2
This paper employs Topological Data Analysis (TDA) to detect extreme events (EEs) in the stock market at a continental level. Previous approaches, which analyzed stock indices sepa…
Complex network analysis of cryptocurrency market during crashes
Kundan Mukhia, Anish Rai, SR Luwang +3
This paper identifies the cryptocurrency market crashes and analyses its dynamics using the complex network. We identify three distinct crashes during 2017-20, and the analysis is…