Johan Kok

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Publications (29)

• Chromatic Harmonic Polynomials and Indices of Jump Graphs of Some Graphs
  International Journal of Foundations of Computer Science 2026 DOI: 10.1142/S0129054126500115
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• Introduction to the De-Jaenisch Number of a Graph
  2026 DOI: 10.20944/preprints202608.0597.v1
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• Cyclic property of iterative eccentrication of trees
  Asian-European Journal of Mathematics 2025 DOI: 10.1142/S1793557125500433
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• A Study on Exact Deg-Centric Graphs of Graphs
  Journal of Interconnection Networks 2025 DOI: 10.1142/S021926592450004X
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• A study on deg-centric graphs
  Proyecciones (Antofagasta) 2024 DOI: 10.22199/issn.0717-6279-6174
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• Chromatic completion number of corona of path and cycle graphs
  Malaya Journal of Matematik 2020 DOI: 10.26637/MJM0801/0001
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• Sumset Valuations of Graphs and Their Applications
  Handbook of Research on Advanced Applications of Graph Theory in Modern Society 2020 DOI: 10.4018/978-1-5225-9380-5.ch009
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• Rainbow neighbourhood number of graphs
  Proyecciones (Antofagasta) 2019 DOI: 10.22199/issn.0717-6279-2019-03-0030
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• Chromatic Zagreb indices for graphical embodiment of colour clusters
  Indonesian Journal of Combinatorics 2019 DOI: 10.19184/ijc.2019.3.1.6
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• A Note on J-colouring of Jahangir Graphs
  Proceedings of the National Academy of Sciences India Section A - Physical Sciences 2019 DOI: 10.1007/s40010-019-00638-z
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