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69 Publications
2012 | Journal Article | LibreCat-ID: 10173
Mkrtchyan, Vahan, and Eckhard Steffen. “Measures of Edge-Uncolorability.” Discrete Mathematics 312 (2012): 476–78.
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2010 | Journal Article | LibreCat-ID: 10174
Steffen, Eckhard. “Tutte’s 5-Flow Conjecture for Cyclically Highly Connected Cubic Graphs.” Discrete Mathematics 310 (2010): 385–89.
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2010 | Preprint | LibreCat-ID: 10202
Mkrtchyan, Vahan, and Eckhard Steffen. “Bricks and Conjectures of Berge, Fulkerson and Seymour.” ArXiv:1003.5782, 2010.
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2008 | Journal Article | LibreCat-ID: 10175
Mohar, Bojan, Eckhard Steffen, and Andrej Vodopivec. “Relating Embedding and Coloring Properties of Snarks.” Ars Mathematica Contemporanea 1 (2008): 169–84.
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2006 | Journal Article | LibreCat-ID: 10176
Boben, Marco, Tomaž Pisanski, Natasa Ravnik, and Eckhard Steffen. “Erratum to „Reductions of Symmetry Configurations N3.” Discrete Applied Mathematics 154, no. 11 (2006): 1645–46.
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2004 | Journal Article | LibreCat-ID: 10177
Steffen, Eckhard. “Measurements of Edge-Uncolorability.” Discrete Mathematics 280 (2004): 191–214.
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2004 | Journal Article | LibreCat-ID: 10178
Grünewald, Stefan, and Eckhard Steffen. “Independent Sets and 2-Factors in Edge-Chromatic Critical Graphs.” J. Graph Theory 45 (2004): 113–18.
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2001 | Journal Article | LibreCat-ID: 10179
Steffen, Eckhard. “Circular Flow Numbers of Regular Multigraphs.” J. Graph Theory 36 (2001): 24–34.
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2001 | Journal Article | LibreCat-ID: 10180
Steffen, Eckhard. “On Bicritical Snarks.” Math. Slovaca 51 (2001): 141–50.
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2000 | Journal Article | LibreCat-ID: 10182
Brinkmann, Gunnar, Sheshayya A Choudum, Stefan Grünewald, and Eckhard Steffen. “Bounds for the Independence Number of Critical Graphs.” Bull. London Math. Soc. 32 (2000): 137–40.
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2000 | Journal Article | LibreCat-ID: 10183
Steffen, Eckhard. “A Refinement of Vizing’s Theorem.” Discrete Mathematics 218 (2000): 289–91.
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2000 | Journal Article | LibreCat-ID: 10186
Carstens, Hans Georg, Thomas Dinski, and Eckhard Steffen. “Reductions of Symmetry Configurations N3.” Discrete Applied Mathematics 99 (2000): 401–11.
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1999 | Journal Article | LibreCat-ID: 10187
Steffen, Eckhard. “Counterexamples to a Conjecture about Petersen-Minors in Supersnarks.” Discrete Mathematics 207 (1999): 291–92.
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1999 | Journal Article | LibreCat-ID: 10189
Steffen, Eckhard. “Non-Bicritical Critical Snarks.” Graphs Comb. 15 (1999): 473–80.
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1999 | Journal Article | LibreCat-ID: 10190
Grünewald, Stefan, and Eckhard Steffen. “Cyclically 5-Edge Connected Non-Bicritical Critical Snarks.” Discuss. Math. Graph Theory 19 (1999): 5–11.
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1999 | Journal Article | LibreCat-ID: 10191
Grünewald, Stefan, and Eckhard Steffen. “Chromatic-Index-Critical Graphs of Even Order.” J. Graph Theory 30 (1999): 27–36.
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1998 | Journal Article | LibreCat-ID: 10193
Brinkmann, Gunnar, and Eckhard Steffen. “Snarks and Reducibility.” Ars Combinatoria 50 (1998): 292–96.
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1998 | Journal Article | LibreCat-ID: 10194
Brinkmann, Gunnar, and Eckhard Steffen. “Chromatic-Index-Critical Graphs of Orders 11 and 12.” European J. Combinatorics 19 (1998): 889–900.
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1998 | Journal Article | LibreCat-ID: 10195
Steffen, Eckhard. “Classification and Characterizations of Snarkse.” Discrete Mathematics 188 (1998): 183-203 (.
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1997 | Journal Article | LibreCat-ID: 10196
Brinkmann, Gunnar, and Eckhard Steffen. “3- and 4-Critical Graphs of Small Even Order.” Discrete Mathematics 188 (1997): 193–97.
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