Welcome to my website. I am a mathematician, currently employed as postdoc at the Department of Mathematics at Alpen-Adria-Universität Klagenfurt.

My research interests are

  • algebra, number theory, modules and algebras over commutative rings
  • polynomials and polynomials functions, rings of integer-valued polynomials, non-unqiue factorizations
  • linear algebra over commutative rings, null ideals of matrices, matrix normal forms
  • topological properties of rings and modules

Dipl.-Ing.in Dr.in techn. Roswitha Rissner

: roswitha.rissner@aau.at

: +43 463 2700 3149

Department of Mathematics (Room N.2.25)
Alpen-Adria-Universität Klagenfurt
Universitätsstraße 65–67
9020 Klagenfurt am Wörthersee / Austria