Open AccessStructure of 20 of the 9 Vertex Graphs Obstruction of the Torus
Author(s) -
Volodymyr Petrenyuk
Publication year - 2019
Publication title -
matematične ta komp'ûterne modelûvannâ. serìâ: fìziko-matematičnì nauki
Language(s) - English
Resource type - Journals
ISSN - 2308-5878
DOI - 10.32626/2308-5878.2019-19.104-111
Subject(s) - torus , vertex (graph theory) , combinatorics , mathematics , physics , graph , geometry