Erlend D. Børve

I am a mathematician, specialising in representation theory of algebras, tilting theory and generalisations, and related areas. Currently, I am a research fellow in the Algebraic Structures and Geometry Group at the University of Graz, working with Martin Kalck.

From June 2019 to June 2023, I was a PhD candidate at NTNU's Department of Mathematical Sciences, supervised by Aslak Buan. My PhD thesis is entitled Homotopical and geometric tools in representation theory. Before coming to Graz, I held positions in Grenoble (with Claire Amiot) and Cologne (with Sibylle Schroll).

Photo credit: Kai Torgeir Dragland (2021)

Contact information

Postal address

Institut für Mathematik und Wissenschaftliches Rechnen
Universität Graz
Heinrichstraße 36
8010 Graz
Austria

Office

Room 30 on the second floor
Mozartgasse 14
8010 Graz
Austria

Research output

1. (with J. F. Grevstad and E. S. Rundsveen) τ-tilting finiteness and g-tameness: Incidence algebras of posets and concealed algebras, arXiv
2. Silting reduction and picture categories of 0-Auslander extriangulated categories, arXiv
3. (with P. Trygsland) A theorem of Retakh for exact ∞-categories and higher extension functors, arXiv
4. Two-term silting and τ-cluster morphism categories, arXiv

Teaching

1. Spring 2021: Lecturer in Basic Calculus 2 (remote version) at NTNU
2. Spring 2021: Teaching assistant in Basic Calculus 2 at NTNU
3. Autumn 2020: Teaching assistant in Basic Calculus 1 at NTNU
4. August 2020: Lecturer in Crash Course in Calculus 1 at NTNU
5. Spring 2020: Lecturer in Basic Calculus 2 (remote version) at NTNU
6. Spring 2020: Teaching assistant in Basic Calculus 2 at NTNU
7. Autumn 2019: Teaching assistant in Calculus 1 at NTNU

Conference organisation

1. May 2024: CHARMS Summer School
2. March 2023: Combinatorial aspects of Representation Theory (technical support)