Jun Fujisawa, Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima. Hamilton cycles passing through a matching in a bipartite graph with high degree sum. Discrete Mathematics. 2024. 347. 1. 113692-113692
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita. A degree condition for cycles passing through specified vertices and edges. Discrete Mathematics. 2023. 346. 12. 113633-113633
Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima. Panconnectivity in Bipartite Graphs with Large Degree sum. Graphs and Combinatorics. 2023. 39. 2
Shuya Chiba, Katsuhiro Ota, Tomoki Yamashita. Minimum degree conditions for the existence of a sequence of cycles whose lengths differ by one or two. Journal of Graph Theory. 2023. 103. 2. 340-358
Shuya Chiba, Masao Tsugaki, Tomoki Yamashita. A Chvátal-Erdős condition for the existence of a cycle intersecting specified connected subgraphs. Discrete Mathematics. 2022. 345. 6. 112808-112808