Browsing Materials Science & Technology by Subject "05C55"

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    • A note on the Ramsey number for small graphs 

      Vetrík, Tomáš; Jaradat, Mohammed M. M.; Bataineh, Mohammad S. ( Taylor and Francis Ltd. , 2022 , Article)
      Problems in the Ramsey theory form a well-known family of mathematical problems. We present the exact value of the Ramsey number R(θ6, W5), where θ6 is the set of theta graphs of order 6 and W5 is the wheel graph of order ...

    • Edge-maximal -free non-bipartite Hamiltonian graphs of odd order 

      Jaradat, M. M. M.; Baniabedalruhman, A.; Bataineh, M. S.; Jaradat, A. M. M.; Al-Rhayyel, A. A. ( Taylor and Francis Ltd. , 2022 , Article)
      Let (Formula presented.) denote the class of non-bipartite graphs on n vertices containing no (Formula presented.) -graph and (Formula presented.) Let (Formula presented.) denote the class of non-bipartite Hamiltonian ...