On chromatic number of natural modular graphs

Autor: Donets, G. P., Shulinok, G. O.

Publikováno v: Системні дослідження та інформаційні технології; № 1 (2006); 133-142
Системные исследования и информационные технологии; № 1 (2006); 133-142
System research and information technologies; № 1 (2006); 133-142

The problem of chromatic number definition for a subclass of numerical graphs, namely natural modular graphs, is raised for the first time. A few affirmations are proved which allow defining the chromatic number of these graphs with the number of gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::839e8218a61170f601e7d77a77023475
http://journal.iasa.kpi.ua/article/view/165508

Group Labeling of some Graphs.

Autor: Semeniuta, M. F., Donets, G. A.

Publikováno v: Cybernetics & Systems Analysis; Sep2020, Vol. 56 Issue 5, p701-709, 9p

Graph Approach to Solving Problems of Combinatorial Recognition.

Autor: Donets, G.

Publikováno v: Cybernetics & Systems Analysis; Nov2017, Vol. 53 Issue 6, p857-865, 9p

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Bent-section production and its future growth.

Autor: Trishevskii, I., Donets, G., Yurchenko, A.

Publikováno v: Metallurgist; Nov1981, Vol. 25 Issue 11, p433-436, 4p