Shuya Chiba, Yoshimi Egawa, Shinya Fujita. Minimum Number of Edges Guaranteeing the Existence of a $$K_{1, t}$$-Factor in a Graph. Graphs and Combinatorics. 2023. 39. 2
Shinya Fujita 0001, Sergey Kitaev, Shizuka Sato, Li-Da Tong. On Properly Ordered Coloring of Vertices in a Vertex-Weighted Graph. Order - A Journal on the Theory of Ordered Sets and its Applications(Order). 2021. 38. 3. 515-525
Shinya Fujita 0001, Boram Park. The optimal proper connection number of a graph with given independence number. Discrete Optimization. 2021. 41. 100660-100660
Shinya Fujita 0001, Boram Park, Tadashi Sakuma. Stable structure on safe set problems in vertex-weighted graphs. Eur. J. Comb. 2021. 91. 103211-103211
New classification of graphs in view of the domination number of central graphs
(The 6th Xi'an International Workshop on Graph Theory and Combinatorics 2022)
Some results on optimal proper connection number in edge-colored graphs
(The 5th Xi'an International Workshop on Graph Theory and Combinatorics 2021)
On three topics in edge-colored graphs
(The Fourth Japan-Sino Symposium on Graph Theory, Combinatorics and Their Applications 2018)
Some recent results on safe sets in graphs
(International Conference on Graphs, Artificial Intelligence, and Complex Network 2018)
Recent progress on safe sets in graphs
(The 20th KIAS Combinatorics Workshop 2018)
