Magnus Bakke Botnan

Oct
30
Vidi grant for Magnus Bakke Botnan

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

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

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

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