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Discrete Mathematics / Graph Theory
Prof. Dr. Eckhard Steffen

Working Group Discrete Mathematics / Graph Theory

We are working in Discrete Mathematics/Graph Theory with main focuses on matchings in graphs, edge-colorings and in particular colorings and flows on signed graphs. One of our current projects is 'Edge-chromatic critical graphs.' In the context of research projects on the digital transformation of the society, we are interested in the application of graph-theoretical methods in the analysis and design of small socio-technical systems.

Since 2016 we have been organising the annual Colloquium on Combinatorics ( in Paderborn together with Kai Uwe Schmidt.


Prof. Dr. Eckhard Steffen

Prof. Dr. Eckhard Steffen

Diskrete Mathematik - Graphentheorie

Eckhard Steffen
+49 5251 60-6681
+49 5251 60-6684


Colloquium on Combinatorics

November 19-21, 2021, Paderborn, Germany

The University for the Information Society