Go to content
Library
Svenska
Staff landing page

Stefan Wagner

Associate Professor/Prodean

Wagner, Stefan

Department of Mathematics and Natural Sciences

Room J3531, Karlskrona

stefan.wagner@bth.se

0455-385557

Research domain: Mathematics and Applications

I am an associate professor in mathematics at the department of mathematics and natural sciences at BTH.

My research interests include noncommutative geometry, especially the noncommutative geometry of principal bundles, operator algebras, as well as infinite-dimensional Lie theory and its cohomology.
But I am also interested in more algebraic issues such as strongly graded rings and their interplay with various C*-algebraic constructions such as graph C*-algebras and groupoid C*-algebras.

  1. Stefan Wagner, "On noncommutative frame bundles", New York Journal of Mathematics, EISSN 1076-9803, Vol. 31, pp. 837-856, Electronic journals project, University of Albany, 2025
  2. Kay Schwieger, Stefan Wagner, "Realizations of free actions via their fixed point algebras", Canadian mathematical bulletin, ISSN 0008-4395, Vol. 68, No. 2, pp. 568-581, Cambridge University Press, 2025
  3. Daniel Lännström, Patrik Lundström, Johan Öinert, Stefan Wagner, "Prime group graded rings with applications to partial crossed products and Leavitt path algebras", Journal of Pure and Applied Algebra, ISSN 0022-4049, EISSN 1873-1376, Vol. 229, No. 1, Elsevier, 2025
  4. Natã Machado, Johan Öinert, Stefan Wagner, "Non-Abelian Extensions of Groupoids and Their Groupoid Rings", Applied Categorical Structures, ISSN 0927-2852, EISSN 1572-9095, Vol. 33, No. 1, Springer Science+Business Media B.V., 2025
  5. Stefan Wagner, "The principle of minimal help", Blekinge Institute of Technology Best practice, Blekinge Tekniska Högskola, 2023

No information available

No information available