Priv.-Doz. Sen. Scientist Dipl.-Ing. Dr. Roswitha Rissner

E-Mail: Roswitha [dot] Rissner [at] aau [dot] at
Telefon: +43 463 2700 3149

Raum:

N.2.25 Hauptgebäude, Nordtrakt Mitte, Ebene 2 (Institut für Mathematik)

Webseite: https://www.math.aau.at/rissner

Zugehörigkeit:

Institut für Mathematik

Campus-Portal Visitenkarte | Lehrveranstaltungen | Forschung

Forschungsschwerpunkte / ÖSTAT-Sachgebiete

Algebra
Computeralgebra
Technische Mathematik
Zahlentheorie

Curriculum Vitae

Laufbahn

Roswitha is a Senior Scientist at the University of Klagenfurt. Her research focuses on questions in algebra, computer algebra, number theory, and combinatorics.

Roswitha attained her PhD in Technical Mathematics at Graz University of Technology under the supervision of Sophie Frisch in 2015. Since then, she has held postdoctoral positions in Graz and Klagenfurt and a guest professorship in Graz.

She obtained her Habilitation in Mathematics in March 2024.

Ausgewählte Publikationen

2019
Sophie Frisch, Sarah Nakato, Roswitha Rissner: Sets of lengths of factorizations of integer-valued polynomials on Dedekind domains with finite residue fields. Journal of Algebra, Academic Press / Elsevier, 528, Oxford, 2019, S. 231 - 249.
2018
Roswitha Rissner, Sarah Nakato, Austin Antoniou: Irreducible polynomials in Int(Z). International Conference on Mathematics (ICM 2018) Recent Advances in Algebra, Numerical Analysis, Applied Analysis and Statistics , ITM Web of Conferences, 2018,
2017
Clemens Heuberger, Roswitha Rissner: Computing J-ideals of a matrix over a principal ideal domain. Linear Algebra and its Applications, 527, 2017, S. 12 - 31.

List of publications: https://www.math.aau.at/rissner/publications/