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71 Publications
2020 | Journal Article | LibreCat-ID: 13114
Lu, Y., Luo, R., Schubert, M., Steffen, E., & Zhang, C.-Q. (2020). Flows on signed graphs without long barbells. SIAM J. Discrete Math, 34 (4), 2166–2187. https://doi.org/10.1137/18M1222818
LibreCat
| DOI
| arXiv
2018 | Book Chapter | LibreCat-ID: 16938
Engels, G., Maier, G. W., Ötting, S. K., Steffen, E., & Teetz, A. (2018). Gerechtigkeit in flexiblen Arbeits- und Managementprozessen. In S. Wischmann & E. A. Hartmann (Eds.), Zukunft der Arbeit – Eine praxisnahe Betrachtung (pp. 221–231). Berlin, Heidelberg: Springer Verlag. https://doi.org/10.1007/978-3-662-49266-6_16
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10129
Fiol, M. A., Mazzuoccolo, G., & Steffen, E. (2018). Measures of Edge-Uncolorability of Cubic Graphs. The Electronic Journal of Combinatorics, 25(4).
LibreCat
2018 | Journal Article | LibreCat-ID: 10130
Rollová, E., Schubert, M., & Steffen, E. (2018). Flows in Signed Graphs with Two Negative Edges . The Electronic Journal of Combinatorics, 25(2). https://doi.org/10.37236/4458
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10132
Jin, L., Mazzuoccolo, G., & Steffen, E. (2018). Cores, joins and the Fano-flow conjectures. Discussiones Mathematicae Graph Theory, 38, 165–175. https://doi.org/10.7151/dmgt.1999
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 10142
Steffen, E. (2018). Approximating Vizing’s independence number conjecture. Australasian Journal of Combinatorics, 71(1), 153–160.
LibreCat
2017 | Book (Editor) | LibreCat-ID: 10146
Maier, G. W., Engels, G., & Steffen, E. (Eds.). (2017). Handbuch Gestaltung digitaler und vernetzter Arbeitswelten (1st ed.). Springer Berlin Heidelberg.
LibreCat
2017 | Book Chapter | LibreCat-ID: 10147
Simon, D., & Steffen, E. (2017). Digitale Zukunft: ein inter- und transdisziplinäres Thema. In G. W. Maier, G. Engels, & E. Steffen (Eds.), Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, (1st ed., pp. 1–12). Springer Berlin Heidelberg.
LibreCat
2017 | Journal Article | LibreCat-ID: 10155
Mazzuoccolo, G., & Steffen, E. (2017). Nowhere-zero 5-flows on cubic graphs with oddness 4. J. Graph Theory, 85, 363 – 371.
LibreCat
2017 | Journal Article | LibreCat-ID: 10156
Bej, S., & Steffen, E. (2017). Factors of edge-chromatic critical graphs: a brief survey and some equivalences. Lecture Notes of Seminario Interdisciplinare Di Matematica, 14, 37–48.
LibreCat
2017 | Journal Article | LibreCat-ID: 10157
Jin, L., & Steffen, E. (2017). Petersen cores and the oddness of cubic graphs. J. Graph Theory, 84, 109–120.
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2016 | Journal Article | LibreCat-ID: 10158
Jin, L., Kang, Y., & Steffen, E. (2016). Face-degree bounds for planar critical graphs. Electronic Journal of Combinatorics, 23(3).
LibreCat
2016 | Journal Article | LibreCat-ID: 10159
Kang, Y., & Steffen, E. (2016). The chromatic spectrum of signed graphs. Discrete Mathematics , 339, 234–243.
LibreCat
2016 | Journal Article | LibreCat-ID: 10160
Jin, L., Kang, Y., & Steffen, E. (2016). Remarks on planar critical graphs. Discrete Applied Mathematics, 200, 200–202.
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2016 | Journal Article | LibreCat-ID: 10161
Jin, L., Kang, Y., & Steffen, E. (2016). Choosability in signed planar graphs. European J. Combinatorics, 52, 234–243.
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2015 | Journal Article | LibreCat-ID: 10162
Steffen, E. (2015). Intersecting 1-factors and nowhere-zero 5-flows. Combinatorica, 35, 633–640.
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2015 | Journal Article | LibreCat-ID: 10163
Steffen, E. (2015). Edge-colorings and circular flow numbers of regular graphs. J. Graph Theory, 79, 1–7.
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2015 | Journal Article | LibreCat-ID: 10164
Máčajová, E., & Steffen, E. (2015). The difference between the circular and the integer flow number of bidirected graphs. Discrete Mathematics, 338, 866–867.
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