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69 Publications
2018 | Journal Article | LibreCat-ID: 10142
Approximating Vizing’s independence number conjecture
E. Steffen, Australasian Journal of Combinatorics 71 (2018) 153–160.
LibreCat
E. Steffen, Australasian Journal of Combinatorics 71 (2018) 153–160.
2017 | Book (Editor) | LibreCat-ID: 10146
Handbuch Gestaltung digitaler und vernetzter Arbeitswelten
G.W. Maier, G. Engels, E. Steffen, eds., Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed., Springer Berlin Heidelberg, 2017.
LibreCat
G.W. Maier, G. Engels, E. Steffen, eds., Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed., Springer Berlin Heidelberg, 2017.
2017 | Book Chapter | LibreCat-ID: 10147
Digitale Zukunft: ein inter- und transdisziplinäres Thema
D. Simon, E. Steffen, in: G.W. Maier, G. Engels, E. Steffen (Eds.), Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed., Springer Berlin Heidelberg, 2017, pp. 1–12.
LibreCat
D. Simon, E. Steffen, in: G.W. Maier, G. Engels, E. Steffen (Eds.), Handbuch Gestaltung digitaler und vernetzter Arbeitswelten, 1st ed., Springer Berlin Heidelberg, 2017, pp. 1–12.
2017 | Journal Article | LibreCat-ID: 10155
Nowhere-zero 5-flows on cubic graphs with oddness 4
G. Mazzuoccolo, E. Steffen, J. Graph Theory 85 (2017) 363 – 371.
LibreCat
G. Mazzuoccolo, E. Steffen, J. Graph Theory 85 (2017) 363 – 371.
2017 | Journal Article | LibreCat-ID: 10156
Factors of edge-chromatic critical graphs: a brief survey and some equivalences
S. Bej, E. Steffen, Lecture Notes of Seminario Interdisciplinare Di Matematica 14 (2017) 37–48.
LibreCat
S. Bej, E. Steffen, Lecture Notes of Seminario Interdisciplinare Di Matematica 14 (2017) 37–48.
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.
LibreCat
L. Jin, E. Steffen, J. Graph Theory 84 (2017) 109–120.
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).
LibreCat
L. Jin, Y. Kang, E. Steffen, Electronic Journal of Combinatorics 23 (2016).
2016 | Journal Article | LibreCat-ID: 10159
The chromatic spectrum of signed graphs
Y. Kang, E. Steffen, Discrete Mathematics 339 (2016) 234–243.
LibreCat
Y. Kang, E. Steffen, Discrete Mathematics 339 (2016) 234–243.
2016 | Journal Article | LibreCat-ID: 10160
Remarks on planar critical graphs
L. Jin, Y. Kang, E. Steffen, Discrete Applied Mathematics 200 (2016) 200–202.
LibreCat
L. Jin, Y. Kang, E. Steffen, Discrete Applied Mathematics 200 (2016) 200–202.
2016 | Journal Article | LibreCat-ID: 10161
Choosability in signed planar graphs
L. Jin, Y. Kang, E. Steffen, European J. Combinatorics 52 (2016) 234–243.
LibreCat
L. Jin, Y. Kang, E. Steffen, European J. Combinatorics 52 (2016) 234–243.
2015 | Journal Article | LibreCat-ID: 10162
Intersecting 1-factors and nowhere-zero 5-flows
E. Steffen, Combinatorica 35 (2015) 633–640.
LibreCat
E. Steffen, Combinatorica 35 (2015) 633–640.
2015 | Journal Article | LibreCat-ID: 10163
Edge-colorings and circular flow numbers of regular graphs
E. Steffen, J. Graph Theory 79 (2015) 1–7.
LibreCat
E. Steffen, J. Graph Theory 79 (2015) 1–7.
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.
LibreCat
E. Máčajová, E. Steffen, Discrete Mathematics 338 (2015) 866–867.
2015 | Journal Article | LibreCat-ID: 10165
1-factor-and cycle covers of cubic graphs
E. Steffen, J. Graph Theory 78 (2015) 195 – 206.
LibreCat
E. Steffen, J. Graph Theory 78 (2015) 195 – 206.
2015 | Journal Article | LibreCat-ID: 10166
Nowhere-zero flows on signed regular graphs
M. Schubert, E. Steffen, European J. Combinatorics 48 (2015) 34–47.
LibreCat
M. Schubert, E. Steffen, European J. Combinatorics 48 (2015) 34–47.
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.
LibreCat
M. Schubert, E. Steffen, J. Graph Theory 76 (2014) 297–308.
2014 | Journal Article | LibreCat-ID: 10169
Petersen colorings and some families of snarks
J. Hägglund, E. Steffen, Ars Mathematica Contemporanea 312 (2014) 476–478.
LibreCat
J. Hägglund, E. Steffen, Ars Mathematica Contemporanea 312 (2014) 476–478.
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.
LibreCat
G. Brinkmann, Simon Crevals, H. Melot, Leanne J. Rylands, E. Steffen, Discrete Mathematics. and Theoretical Computer Science 14.1 (2012) 159–174.
2012 | Journal Article | LibreCat-ID: 10171
Nearly nowhere-zero r-flow graphs
E. Steffen, Discrete Mathematics 312 (2012) 2757–2759.
LibreCat
E. Steffen, Discrete Mathematics 312 (2012) 2757–2759.
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.
LibreCat
V. Mkrtchyan, E. Steffen, J. Graph Theory 70 (2012) 473–482.