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18 Publications
2022 | Journal Article | LibreCat-ID: 33741
Cappello, C., & Steffen, E. (2022). Symmetric Set Coloring of Signed Graphs. Annals of Combinatorics. https://doi.org/10.1007/s00026-022-00593-4
LibreCat
| DOI
| arXiv
2022 | Journal Article | LibreCat-ID: 33950
Cappello, C., & Steffen, E. (2022). Frustration-critical signed graphs. Discrete Applied Mathematics, 322, 183–193. https://doi.org/10.1016/j.dam.2022.08.010
LibreCat
| DOI
| arXiv
2021 | Journal Article | LibreCat-ID: 34042
Li, J., Ma, Y., Miao, Z., Shi, Y., Wang, W., & Zhang, C.-Q. (2021). Nowhere-zero 3-flows in toroidal graphs. Journal of Combinatorial Theory, Series B, 153, 61–80. https://doi.org/10.1016/j.jctb.2021.11.001
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 32810
Li, J., Ma, Y., Shi, Y., Wang, W., & Wu, Y. (2021). On 3-flow-critical graphs. European Journal of Combinatorics, 100, Article 103451. https://doi.org/10.1016/j.ejc.2021.103451
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: 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
2012 | Journal Article | LibreCat-ID: 10171
Steffen, E. (2012). Nearly nowhere-zero r-flow graphs. Discrete Mathematics, 312, 2757–2759.
LibreCat