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69 Publications
2023 | Journal Article | LibreCat-ID: 46256
Ma, Yulai, Davide Mattiolo, Eckhard Steffen, and Isaak Hieronymus Wolf. “Pairwise Disjoint Perfect Matchings in R-Edge-Connected r-Regular Graphs.” SIAM Journal on Discrete Mathematics 37, no. 3 (2023): 1548–65. https://doi.org/10.1137/22m1500654.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 51351
Steffen, Eckhard, and Isaak Hieronymus Wolf. “Bounds for the Chromatic Index of Signed Multigraphs.” Discrete Applied Mathematics 337 (2023): 185–89. https://doi.org/10.1016/j.dam.2023.05.008.
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 45190
Cappello, Chiara, and Eckhard Steffen. “Graph-Theoretical Models for the Analysis and Design of Socio-Technical Networks.” In The Digital Twin of Humans, 93--110. Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-26104-6_5.
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 51357
Steffen, Eckhard, and Isaak Hieronymus Wolf. “Rotation R-Graphs.” Discrete Mathematics, 2023. https://doi.org/10.1016/j.disc.2023.113457.
LibreCat
| DOI
2023 | Book Chapter | LibreCat-ID: 45110
Gräßler, Iris, Eckhard Steffen, Günter W. Maier, and Daniel Roesmann. “Introduction—The Digital Twin of Humans.” In The Digital Twin of Humans, edited by Iris Gräßler, Günter W. Maier, Eckhard Steffen, and Daniel Roesmann, 3–10. Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-26104-6_1.
LibreCat
| Files available
| DOI
2023 | Book (Editor) | LibreCat-ID: 45191
Gräßler, Iris, Günter W. Maier, Eckhard Steffen, and Daniel Roesmann, eds. The Digital Twin of Humans. Cham: Springer International Publishing, 2023. https://doi.org/10.1007/978-3-031-26104-6.
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 33741
Cappello, Chiara, and Eckhard Steffen. “Symmetric Set Coloring of Signed Graphs.” Annals of Combinatorics, 2022. https://doi.org/10.1007/s00026-022-00593-4.
LibreCat
| DOI
| arXiv
2022 | Journal Article | LibreCat-ID: 31543
Steffen, Eckhard, and Isaak Hieronymus Wolf. “Even Factors in Edge-Chromatic-Critical Graphs with a Small Number of Divalent Vertices.” Graphs and Combinatorics 38, no. 3 (2022). https://doi.org/10.1007/s00373-022-02506-x.
LibreCat
| DOI
| arXiv
2022 | Journal Article | LibreCat-ID: 33950
Cappello, Chiara, and Eckhard Steffen. “Frustration-Critical Signed Graphs.” Discrete Applied Mathematics 322 (2022): 183–93. https://doi.org/10.1016/j.dam.2022.08.010.
LibreCat
| DOI
| arXiv
2022 | Journal Article | LibreCat-ID: 26408
Mattiolo, Davide, and Eckhard Steffen. “Edge Colorings and Circular Flows on Regular Graphs.” Journal of Graph Theory 99, no. 3 (2022): 399–413. https://doi.org/10.1002/jgt.22746.
LibreCat
| DOI
| arXiv
2021 | Conference Paper | LibreCat-ID: 22287
Gräßler, Iris, Daniel Roesmann, Chiara Cappello, and Eckhard Steffen. “Skill-Based Worker Assignment in a Manual Assembly Line.” In Procedia CIRP Design, edited by Eric Lutters, 433–38. Elsevier, 2021. https://doi.org/10.1016/j.procir.2021.05.100.
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 23456
Mattiolo, Davide, and Eckhard Steffen. “Highly Edge‐connected Regular Graphs without Large Factorizable Subgraphs.” Journal of Graph Theory 99, no. 1 (2021): 107–16. https://doi.org/10.1002/jgt.22729.
LibreCat
| DOI
| arXiv
2021 | Journal Article | LibreCat-ID: 21827
Klopp, Antje, and Eckhard Steffen. “Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs.” Graphs and Combinatorics, 2021, 559–80. https://doi.org/10.1007/s00373-020-02266-6.
LibreCat
| DOI
| arXiv
2020 | Journal Article | LibreCat-ID: 13114
Lu, You, Rong Luo, Michael Schubert, Eckhard Steffen, and Cun-Quan Zhang. “Flows on Signed Graphs without Long Barbells.” SIAM J. Discrete Math 34 (4) (2020): 2166–87. https://doi.org/10.1137/18M1222818.
LibreCat
| DOI
| arXiv
2018 | Book Chapter | LibreCat-ID: 16938
Engels, Gregor, Günter W. Maier, Sonja K. Ötting, Eckhard Steffen, and Alexander Teetz. “Gerechtigkeit in Flexiblen Arbeits- Und Managementprozessen.” In Zukunft Der Arbeit – Eine Praxisnahe Betrachtung, edited by Steffen Wischmann and Ernst Andreas Hartmann, 221–31. Berlin, Heidelberg: Springer Verlag, 2018. https://doi.org/10.1007/978-3-662-49266-6_16.
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10129
Fiol, M. A., Guiseppe Mazzuoccolo, and Eckhard Steffen. “Measures of Edge-Uncolorability of Cubic Graphs.” The Electronic Journal of Combinatorics 25, no. 4 (2018).
LibreCat
2018 | Journal Article | LibreCat-ID: 10130
Rollová, Edita, Michael Schubert, and Eckhard Steffen. “Flows in Signed Graphs with Two Negative Edges .” The Electronic Journal of Combinatorics 25, no. 2 (2018). https://doi.org/10.37236/4458.
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10132
Jin, Ligang, Giuseppe Mazzuoccolo, and Eckhard Steffen. “Cores, Joins and the Fano-Flow Conjectures.” Discussiones Mathematicae Graph Theory 38 (2018): 165–75. https://doi.org/10.7151/dmgt.1999.
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| DOI