Website of Roswitha Rissner

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This is the website of Roswitha Rissner. I am a mathematician at Graz University of Technology and my research interests are algebra and number theory. In particular, I am interested in polynomials and polynomial functions, integer-valued polynomials, non-unique factorizations, linear algebra over commutative rings and matrix normal forms.

Graz University of Technology
Department of Analysis und Number Theory (Math A)
Kopernikusgasse 24, NT02022
8010 Graz, Austria
0043 316 873 7626



Summer term 2016

  • Coding and Cryptography (MAT.386)

  • Introduction to Algebra (MAT.254)

  • Winter term 2015

  • Algebra VO (MAT.317)

  • Algebra UE (MAT.318)

  • Last edited: September 2017