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69 Publications
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.
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10142
Steffen, Eckhard. “Approximating Vizing’s Independence Number Conjecture.” Australasian Journal of Combinatorics 71, no. 1 (2018): 153–60.
LibreCat
2017 | Book (Editor) | LibreCat-ID: 10146
Maier, Günter W., Gregor Engels, and Eckhard Steffen, eds. Handbuch Gestaltung digitaler und vernetzter Arbeitswelten. 1st ed. Springer Berlin Heidelberg, 2017.
LibreCat
2017 | Book Chapter | LibreCat-ID: 10147
Simon, Dagmar, and Eckhard Steffen. “Digitale Zukunft: ein inter- und transdisziplinäres Thema.” In Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, edited by Günter W. Maier, Gregor Engels, and Eckhard Steffen, 1st ed., 1–12. Springer Berlin Heidelberg, 2017.
LibreCat
2017 | Journal Article | LibreCat-ID: 10155
Mazzuoccolo, Guiseppe, and Eckhard Steffen. “Nowhere-Zero 5-Flows on Cubic Graphs with Oddness 4.” J. Graph Theory 85 (2017): 363 – 371.
LibreCat
2017 | Journal Article | LibreCat-ID: 10156
Bej, Saptarshi, and Eckhard Steffen. “Factors of Edge-Chromatic Critical Graphs: A Brief Survey and Some Equivalences.” Lecture Notes of Seminario Interdisciplinare Di Matematica 14 (2017): 37–48.
LibreCat