Stefan Borell
Senior Lecturer, Mathematics
Teaching
Spring 2026
- Analysis for Engineers – MA118G
- An overview of basic calculus.
- (Matematik för ingenjörer, Rodhe & Sollervall)
Autumn 2026
- Algebra with an Introduction to Functions – MA128G
- An overview of basic algebra and elementary functions.
- (Matematik startbok, Ekstig m.fl.; Algebra och geometri, Ekstig & Vretblad)
- Mathematical Statistics and Linear Algebra – MA074G
- Teaching assistant.
Research
My research interests lie in the field of several complex variables. I have worked mostly with questions concerning proper holomorphic embeddings and Eisenman hyperbolicity. The main methods include the use of Andersén–Lempert theory and the dynamical behaviour of the groups of holomorphic automorphisms of complex Euclidean spaces.
Publications
- Borell & Kutzschebauch, “Non-equivalent Embeddings into Complex Euclidean Spaces”, Internat. J. Math. 17, no. 9 (2006), 1033–1046.
- Borell, Kutzschebauch & Wold, “Proper Holomorphic Disks in the Complement of Varieties in C^2”, Math. Res. Lett. 15, no. 4 (2008), 821–826.
- Borell & Kutzschebauch, “Embeddings through Discrete Sets of Balls”, Ark. Mat. 46, no. 2 (2008), 251–269.
- Borell, “The Ball Embedding Property of the Open Unit Disc”, Proc. Amer. Math. Soc. 139, no. 10 (2011), 3573–3581.
Contact Information
Office:
S 222 (moved from S 5093), Campus Sundsvall
Address:
Mid Sweden University, IMD
851 70 Sundsvall
SWEDEN
Phone: +46 10 142 87 42
E-mail: stefan.borell@miun.se
