Apr
04
Group dinner
Hannah Santa Cruz Baur and Rui Dong recently joined our group as postdoctoral researchers and on that occasion the group
Magnus Bakke Botnan
Apr
04
On the additive image of 0th persistent homology
General audience intro:
Persistent homology in multiple parameters takes a topological space filtered in multiple ways as input and produces
3 min read
Oct
30
Vidi grant for Magnus Bakke Botnan
Mathematician Magnus Bakke Botnan has been awarded a Vidi grant by the Dutch Research Council (NWO) for his research '
2 min read
Sep
04
Signed Barcodes for Multi-parameter Persistence via Rank Decompositions and Rank-Exact Resolutions
Magnus Bakke Botnan, Steffen Oppermann, Steve Oudot
In this paper, we introduce the signed barcode, a new visual representation of
1 min read
Jun
21
On the bottleneck stability of rank decompositions of multi-parameter persistence modules
Magnus Bakke Botnan, Steffen Oppermann, Steve Oudot, Luis Scoccola
A significant part of modern topological data analysis is concerned with
1 min read
Mar
11
Computing p-presentation distances is hard
Håvard Bakke Bjerkevik, Magnus Bakke Botnan
Recently, p-presentation distances for p∈[1,∞] were introduced for merge trees and multiparameter persistence
1 min read