Fritz Grimpen

Research assistant at the Institute for Algebra, Geometry, Topology and their Applications, University of Bremen.

Address

Room MZH 7170
Bibliothekstraße 5
28359 Bremen
Germany

Email address

grimpen@math.uni-bremen.de

Phone

0421 218 63687

ORCID

0000-0003-3754-1954

arXiv

grimpen_f_1

I am a third year PhD student supervised by Anastasios Stefanou in the Mathematical Foundations of Data Analysis (MGDA) group, which is part of the Institute for Algebra, Geometry, Topology and their Applications at the University of Bremen.

I am specializing in methods of homological algebra for the investigation of multigraded modules, especially those appearing in generalized persistence theory.

More information can be found in my Curriculum Vitae.

Publications

Peer-reviewed articles

1. Fritz Grimpen and Anastasios Stefanou. "On minimal flat-injective presentations over local graded rings". In: Communications in Algebra (2025). DOI: doi:10.1080/00927872.2025.2526106.

Preprints

2. Fritz Grimpen and Anastasios Stefanou. "Cofiltrations of spanning trees in multiparameter persistent homology". Mar. 2023. arxiv: 2312.00235 [math.AT].

Other publications

3. Fritz Grimpen and Anastasios Stefanou. "Persistence of complements of spanning trees". In: Computational Geometry: Young Researchers Forum 2023. Extended abstract. June 2023.