Kwansei Gakuin University · Faculty of Engineering · 准教授

Research keywords支配数・グラフ理論・ラムゼー問題・禁止部分グラフ

This is a public-data preview. Personalized fit, contact angles, and saved workflows require sign-in.

• Degree sum condition for the existence of spanning k-trees in star-free graphs
• Perfect matchings avoiding several independent edges in a star-free graph
• Forbidden subgraphs and the existence of a spanning tree without small degree stems
• Partition of graphs and hypergraphs into monochromatic connected parts

• 禁止グラフ条件間の差の特徴付けと，その手法の確立
• グラフの支配数に関する縮約臨界性と，Vizing 予想への応用
• グラフ不変量から捉えるラムゼー型問題

• Official profile