My name is Torgeir and I'm currently a PhD student in mathematics at NTNU in Trondheim, Norway. I specialize in algebraic topology and homotopy theory.
Feel free to contact me on e-mail or visit my homepage and blog for more information.
I like to share what I'm up to, and offer others access to things I have created. Hence there are a couple different things you will find (or soon find) on this page. Beware that somethings are written only in Norwegian – these will be marked accordingly.
- Articles
- My theses
- Bachelor thesis on naive homotopy theory for schemes
- Master thesis on formal DG-algebras
- Teaching
- Write-ups and lecture notes
- MA8203 - Algebraic geometry
- Hilbert's nullstellensatz
- The cohomology ring of Gr_4(C^2)
- The Poincaré conjecture – Unfinished
- Introduction to higher categories – Norwegian
- Stable model categories – Unfinished
- A beginners introduction to groups – Norwegian
- Solutions to some problems I made for Equinor in connection to IMO2022
- My mathematics blog
- Mathematical figures
- An archive of theses in mathematics and physics written by students in Delta
- Webpage for a seminar I am coorganizing called Young Homotopy-theorist Online Meeting