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18 Publications
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: 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
2021 | Journal Article | LibreCat-ID: 34042
Li, Jiaao, Yulai Ma, Zhengke Miao, Yongtang Shi, Weifan Wang, and Cun-Quan Zhang. “Nowhere-Zero 3-Flows in Toroidal Graphs.” Journal of Combinatorial Theory, Series B 153 (2021): 61–80. https://doi.org/10.1016/j.jctb.2021.11.001.
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 32810
Li, Jiaao, Yulai Ma, Yongtang Shi, Weifan Wang, and Yezhou Wu. “On 3-Flow-Critical Graphs.” European Journal of Combinatorics 100 (2021). https://doi.org/10.1016/j.ejc.2021.103451.
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: 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
2012 | Journal Article | LibreCat-ID: 10171
Steffen, Eckhard. “Nearly Nowhere-Zero r-Flow Graphs.” Discrete Mathematics 312 (2012): 2757–59.
LibreCat