Ota, Katsuhiro

1. Hamiltonian cycles in 2-tough 2K₂-free graphs
   2021/03/11 by Katsuhiro Ota, Masahiro Sanka, Ota, Katsuhiro +1 · 3 citations
   Computer Science · Mathematics · #05C38 #Advanced Graph Theory Research #Combinatorics (math.CO) #FOS: Mathematics #Graph Labeling and Dimension Problems #Limits and Structures in Graph Theory
2. Minimum degree conditions for the existence of a sequence of cycles whose lengths differ by one or two
   2020/08/22 by Chiba, Shuya, Ota, Katsuhiro, Yamashita, Tomoki · 2 citations
   #05C38 #Combinatorics (math.CO) #FOS: Mathematics
3. Some conditions for hamiltonian cycles in 1-tough (K₂ ∪ kK₁)-free graphs
   2022/10/19 by Katsuhiro Ota, Masahiro Sanka, Ota, Katsuhiro +1 · 1 citation
   Computer Science · Mathematics · #05C38 #05C42 #05C45 #Advanced Graph Theory Research #Combinatorics (math.CO) #FOS: Mathematics #Graph Labeling and Dimension Problems #Limits and Structures in Graph Theory