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69 Publications


2017 | Journal Article | LibreCat-ID: 10157
Petersen cores and the oddness of cubic graphs
L. Jin, E. Steffen, J. Graph Theory 84 (2017) 109–120.
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2016 | Journal Article | LibreCat-ID: 10158
Face-degree bounds for planar critical graphs
L. Jin, Y. Kang, E. Steffen, Electronic Journal of Combinatorics 23 (2016).
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2016 | Journal Article | LibreCat-ID: 10159
The chromatic spectrum of signed graphs
Y. Kang, E. Steffen, Discrete Mathematics 339 (2016) 234–243.
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2016 | Journal Article | LibreCat-ID: 10160
Remarks on planar critical graphs
L. Jin, Y. Kang, E. Steffen, Discrete Applied Mathematics 200 (2016) 200–202.
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2016 | Journal Article | LibreCat-ID: 10161
Choosability in signed planar graphs
L. Jin, Y. Kang, E. Steffen, European J. Combinatorics 52 (2016) 234–243.
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2015 | Journal Article | LibreCat-ID: 10162
Intersecting 1-factors and nowhere-zero 5-flows
E. Steffen, Combinatorica 35 (2015) 633–640.
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2015 | Journal Article | LibreCat-ID: 10163
Edge-colorings and circular flow numbers of regular graphs
E. Steffen, J. Graph Theory 79 (2015) 1–7.
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2015 | Journal Article | LibreCat-ID: 10164
The difference between the circular and the integer flow number of bidirected graphs
E. Máčajová, E. Steffen, Discrete Mathematics 338 (2015) 866–867.
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2015 | Journal Article | LibreCat-ID: 10165
1-factor-and cycle covers of cubic graphs
E. Steffen, J. Graph Theory 78 (2015) 195 – 206.
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2015 | Journal Article | LibreCat-ID: 10166
Nowhere-zero flows on signed regular graphs
M. Schubert, E. Steffen, European J. Combinatorics 48 (2015) 34–47.
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2014 | Journal Article | LibreCat-ID: 10167
The set of circular flow numbers of regular graphs
M. Schubert, E. Steffen, J. Graph Theory 76 (2014) 297–308.
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2014 | Journal Article | LibreCat-ID: 10169
Petersen colorings and some families of snarks
J. Hägglund, E. Steffen, Ars Mathematica Contemporanea 312 (2014) 476–478.
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2012 | Journal Article | LibreCat-ID: 10170
α-labelings and the structure of trees with nonzero α-deficit
G. Brinkmann, Simon Crevals, H. Melot, Leanne J. Rylands, E. Steffen, Discrete Mathematics. and Theoretical Computer Science 14.1 (2012) 159–174.
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2012 | Journal Article | LibreCat-ID: 10171
Nearly nowhere-zero r-flow graphs
E. Steffen, Discrete Mathematics 312 (2012) 2757–2759.
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2012 | Journal Article | LibreCat-ID: 10172
Maximum Δ-edge-colorable subgraphs of class II graphs
V. Mkrtchyan, E. Steffen, J. Graph Theory 70 (2012) 473–482.
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2012 | Journal Article | LibreCat-ID: 10173
Measures of edge-uncolorability
V. Mkrtchyan, E. Steffen, Discrete Mathematics 312 (2012) 476–478.
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2010 | Journal Article | LibreCat-ID: 10174
Tutte's 5-flow conjecture for cyclically highly connected cubic graphs
E. Steffen, Discrete Mathematics 310 (2010) 385–389.
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2010 | Preprint | LibreCat-ID: 10202
Bricks and conjectures of Berge, Fulkerson and Seymour
V. Mkrtchyan, E. Steffen, ArXiv:1003.5782 (2010).
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2008 | Journal Article | LibreCat-ID: 10175
Relating embedding and coloring properties of snarks
B. Mohar, E. Steffen, A. Vodopivec, Ars Mathematica Contemporanea 1 (2008) 169–184.
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2006 | Journal Article | LibreCat-ID: 10176
Erratum to „Reductions of Symmetry configurations n3
M. Boben, T. Pisanski, N. Ravnik, E. Steffen, Discrete Applied Mathematics 154 (2006) 1645–1646.
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