1

On relative length of longest paths and cycles

Kenta Ozeki, Masao Tsugaki, Tomoki Yamashita
Journal:
Journal of Graph Theory
Année:
2009
Langue:
english
Fichier:
PDF, 144 KB
english, 2009
2

Spanning Trees with Few Leaves

Masao Tsugaki, Tomoki Yamashita
Journal:
Graphs and Combinatorics
Année:
2007
Langue:
english
Fichier:
PDF, 272 KB
english, 2007
3

Ak-Tree Containing Specified Vertices

Shuya Chiba, Ryota Matsubara, Kenta Ozeki, Masao Tsugaki
Journal:
Graphs and Combinatorics
Année:
2010
Langue:
english
Fichier:
PDF, 578 KB
english, 2010
4

A note on a spanning 3-tree

Masao Tsugaki
Journal:
Combinatorica
Année:
2009
Langue:
english
Fichier:
PDF, 316 KB
english, 2009
6

A degree sum condition for graphs to be covered by two cycles

Shuya Chiba, Masao Tsugaki
Journal:
Discrete Mathematics
Année:
2010
Langue:
english
Fichier:
PDF, 457 KB
english, 2010
7

Long cycles in unbalanced bipartite graphs

Shuya Chiba, Jun Fujisawa, Masao Tsugaki, Tomoki Yamashita
Journal:
Discrete Mathematics
Année:
2012
Langue:
english
Fichier:
PDF, 222 KB
english, 2012
8

Closure and Spanningk-Trees

Ryota Matsubara, Masao Tsugaki, Tomoki Yamashita
Journal:
Graphs and Combinatorics
Année:
2014
Langue:
english
Fichier:
PDF, 171 KB
english, 2014
9

Spanning -ended trees of bipartite graphs

Kano, Mikio, Matsuda, Haruhide, Tsugaki, Masao, Yan, Guiying
Journal:
Discrete Mathematics
Année:
2013
Langue:
english
Fichier:
PDF, 363 KB
english, 2013
10

m-dominating

Kano, Mikio, Tsugaki, Masao, Yan, Guiying
Journal:
Discrete Mathematics
Année:
2014
Langue:
english
Fichier:
PDF, 377 KB
english, 2014
11

Degree sum conditions for the circumference of 4-connected graphs

Chiba, Shuya, Tsugaki, Masao, Yamashita, Tomoki
Journal:
Discrete Mathematics
Année:
2014
Langue:
english
Fichier:
PDF, 679 KB
english, 2014
12

Improved Upper Bounds for Gallai-Ramsey Numbers of Paths and Cycles

Hall, Martin, Magnant, Colton, Ozeki, Kenta, Tsugaki, Masao
Journal:
Journal of Graph Theory
Année:
2014
Langue:
english
Fichier:
PDF, 177 KB
english, 2014
13

m-dominating

Kano, Mikio, Ozeki, Kenta, Tsugaki, Masao, Yan, Guiying
Journal:
Discrete Mathematics
Année:
2016
Langue:
english
Fichier:
PDF, 438 KB
english, 2016
15

-connected graphs

Tsugaki, Masao, Yan, Guiying
Journal:
AKCE International Journal of Graphs and Combinatorics
Année:
2017
Langue:
english
Fichier:
PDF, 433 KB
english, 2017
16

A note on a spanning $$(\alpha ,\beta )$$(α,β)-ended tree in a bipartite graph

Tsugaki, Masao
Journal:
Graphs and Combinatorics
Année:
2018
Langue:
english
Fichier:
PDF, 360 KB
english, 2018
17

-connected claw-free graphs

Yan, Zheng, Tsugaki, Masao
Journal:
Discrete Mathematics
Année:
2018
Langue:
english
Fichier:
PDF, 329 KB
english, 2018
18

-path-system in a bipartite graph

Tsugaki, Masao, Yashima, Takamasa
Journal:
Discrete Mathematics
Année:
2019
Langue:
english
Fichier:
PDF, 406 KB
english, 2019