Showing 1 - 7 results of 7 for search 'Hajo Broersma', query time: 0.02s Refine Results
  1. 1
    A remark on star-C4 and wheel-C4 Ramsey numbers

    A remark on star-C4 and wheel-C4 Ramsey numbers by Yanbo Zhang, Hajo Broersma, Yaojun Chen

    Published 2014-10-01
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    Article
  2. 2
    Forbidden subgraph pairs for traceability of block-chains

    Forbidden subgraph pairs for traceability of block-chains by Binlong Li, Hajo Broersma, Shenggui Zhang

    Published 2013-04-01
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    Article
  3. 3
    On hamiltonicity of 1-tough triangle-free graphs

    On hamiltonicity of 1-tough triangle-free graphs by Wei Zheng, Hajo Broersma, Ligong Wang

    Published 2021-10-01
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    Article
  4. 4
    Some New Bounds for the Inverse Sum Indeg Energy of Graphs

    Some New Bounds for the Inverse Sum Indeg Energy of Graphs by Fengwei Li, Qingfang Ye, Hajo Broersma

    Published 2022-05-01
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  5. 5
    On a directed tree problem motivated by a newly introduced graph product

    On a directed tree problem motivated by a newly introduced graph product by Antoon H. Boode, Hajo Broersma, Jan F. Broenink

    Published 2015-10-01
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    Article
  6. 6
    A note on minimum degree, bipartite holes, and Hamiltonian properties

    A note on minimum degree, bipartite holes, and Hamiltonian properties by Qiannan Zhou, Hajo Broersma, Ligong Wang, Yong Lu

    Published 2024-01-01
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    Article
  7. 7
    On the complexity of edge-colored subgraph partitioning problems in network optimization

    On the complexity of edge-colored subgraph partitioning problems in network optimization by Xiaoyan Zhang, Zan-Bo Zhang, Hajo Broersma, Xuelian Wen

    Published 2016-07-01
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