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Classification: MSC-05C38
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2016

Broersma, H.J. and Li, Binlong and Zhang, Shenggui (2016) Forbidden subgraphs for hamiltonicity of 1-tough graphs. Discussiones Mathematicae Graph Theory, 36 (4). pp. 915-929. ISSN 1234-3099 *** ISI Impact 0,349 ***

2014

Li, Binlong and Broersma, H.J. and Zhang, Shenggui (2014) Heavy subgraph pairs for traceability of block-chains. Discussiones Mathematicae Graph Theory, 34 (2). pp. 287-307. ISSN 1234-3099 *** ISI Impact 0,349 ***
Wu, Jichang and Broersma, H.J. and Kang, Haiyan (2014) Removable edges and chords of longest cycles in 3-connected graphs. Graphs and Combinatorics, 30 (3). pp. 743-753. ISSN 0911-0119 *** ISI Impact 0,480 ***

2012

Broersma, H.J. and Ryjáček, Z. and Vrána, P. (2012) How many conjectures can you stand: a survey. Graphs and combinatorics, 28 (1). pp. 57-75. ISSN 0911-0119 *** ISI Impact 0,480 ***

2006

Brandt, S. and Broersma, H.J. and Diestel, R. and Kriesell, M. (2006) Global Connectivity And Expansion: Long Cycles and Factors In f-Connected Graphs. Combinatorica, 26 (1). pp. 17-36. ISSN 0209-9683 *** ISI Impact 0,719 ***

2001

Hoede, C. and Uttunggadewa, S. (2001)
An alternative proof of the nowhere-zero 6-flow theorem.
Memorandum 1564, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

2000

Bauer, D. and Broersma, H.J. and Schmeichel, E. (2000) More progress on tough graphs -- The Y2K report. Memorandum 1536, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. and Zhang, Shenggui and Li, X. (2000)
A $\sigma_3$ type condition for heavy cycles in weighted graphs.
Memorandum 1514, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. and Zhang, Shenggui and Li, X. and Wang, Ligong (2000) A fan type condition for heavy cycles in weighted graphs. Memorandum 1513, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Hoede, C. and Kriesell, M. and Uttunggadewa, S. (2000)
Construction of cycle double covers for certain classes of graphs.
Memorandum 1528, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

1999

Bauer, D. and Broersma, H.J. and Morgana, A. and Schmeichel, E. (1999)
Polynomial algorithms that prove an NP-hard hypothesis implies an NP-hard conclusion.
Memorandum 1499, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. (1999) On some intriguing problems in Hamiltonian graph theory -- A survey. Memorandum 1508, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. and Faudree, R.J. and Huck, A. and Trommel, H. and Veldman, H.J. (1999)
Forbidden subgraphs that imply Hamiltonian-connectedness.
Memorandum 1481, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. and Kriesell, M. and Ryjá?ek, Z. (1999)
On factors of 4-connected claw-free graphs.
Memorandum 1491, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690

1998

Bauer, D. and Katona, G.Y. and Kratsch, D. and Veldman, H.J. (1998) Chordality and 2-factors in tough graphs. Memorandum 1430, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Bauer, D. and McGuire, L. and Trommel, H. and Veldman, H.J. (1998)
Long cycles in 3-cyclable graphs.
Memorandum 1434, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Böhme, T. and Broersma, H.J. and Tuinstra, H. (1998) A note on a conjecture concerning tree-partitioning 3-regular graphs. Memorandum 1427, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Broersma, H.J. and Li, X. (1998)
Some approaches to a conjecture on short cycles in digraphs.
Memorandum 1479, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Trommel, H. and Veldman, H.J. (1998) Long Dλ-cycles in regular graphs Memorandum 1436, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690
Zhang, Shenggui and Li, X. and Broersma, H.J. (1998)
Heavy paths and cycles in weighted graphs.
Memorandum 1428, Department of Applied Mathematics, University of Twente, Enschede. ISSN 0169-2690