Prof. Dr. Eckhard Steffen

Discrete Mathematics/Graph Theory

Contact and Affiliations

Office Address:
Fürstenallee 11
33102 Paderborn
Room:
F2.224
Graduate Centre of the Faculty of Computer Science, Electrical Engineering and Mathematics
Head - Professor
Office Address:
Fürstenallee 11
33102 Paderborn
Room:
F2.224

Publications

Latest Publications

On token signed graphs

C. Dalfó, M.A. Fiol, E. Steffen, ArXiv:2403.02924 (2024).


Edge-Connectivity and Pairwise Disjoint Perfect Matchings in Regular Graphs

Y. Ma, D. Mattiolo, E. Steffen, I.H. Wolf, Combinatorica 44 (2024) 429–440.



Bounds for the chromatic index of signed multigraphs

E. Steffen, I.H. Wolf, Discrete Applied Mathematics 337 (2023) 185–189.


Graph-Theoretical Models for the Analysis and Design of Socio-Technical Networks

C. Cappello, E. Steffen, in: The Digital Twin of Humans, Springer International Publishing, Cham, 2023, pp. 93--110.


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Teaching


Current Courses

  • Oberseminar "Graphentheorie"
  • Graphentheorie