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Discrete Mathematics Letters
(Jul 2024)
Zykov sums of digraphs with diachromatic number equal to its harmonious number
Mika Olsen,
Christian Rubio-Montiel,
Alejandra Silva-Ramírez
Affiliations
Mika Olsen
Christian Rubio-Montiel
Alejandra Silva-Ramírez
DOI
https://doi.org/10.47443/dml.2023.214
Journal volume & issue
Vol. 14
pp. 7 – 12
Abstract
Read online
No abstracts available.
Keywords
diachromatic number
dichromatic number
achromatic number
harmonious number
factorization
products of (di)graphs
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