Takamasa Yashima

According to our database, Takamasa Yashima authored at least 12 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

Hamilton cycles passing through a matching in a bipartite graph with high degree sum.

Jun Fujisawa, Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima

Discret. Math., January, 2024

2023

Panconnectivity in Bipartite Graphs with Large Degree sum.

Masao Tsugaki, Tomoki Yamashita, Takamasa Yashima

Graphs Comb., 2023

A necessary and sufficient condition for the existence of a properly coloured f-factor in an edge-coloured graph.

Roman Cada, Michitaka Furuya, Kenji Kimura, Kenta Ozeki, Christopher Purcell, Takamasa Yashima

CoRR, 2023

2022

Degree sum condition for the existence of spanning <i>k</i>-trees in star-free graphs.

Michitaka Furuya, Shun-ichi Maezawa, Ryota Matsubara, Haruhide Matsuda, Shoichi Tsuchiya, Takamasa Yashima

Discuss. Math. Graph Theory, 2022

2021

Closure and Spanning Trees with Bounded Total Excess.

Shun-ichi Maezawa, Masao Tsugaki, Takamasa Yashima

Graphs Comb., 2021

2020

Color degree sum conditions for properly colored spanning trees in edge-colored graphs.

Mikio Kano, Shun-ichi Maezawa, Katsuhiro Ota, Masao Tsugaki, Takamasa Yashima

Discret. Math., 2020

2019

A degree sum condition for the existence of an S-path-system in a bipartite graph.

Masao Tsugaki, Takamasa Yashima

Discret. Math., 2019

The existence of f-forests and f-trees in graphs.

Michitaka Furuya, Takamasa Yashima

Discret. Appl. Math., 2019

2018

Binding number, minimum degree and (g, f)-factors of graphs.

Takamasa Yashima

Contributions Discret. Math., 2018

2017

A degree condition implying Ore-type condition for even <i>[2, b]</i>-factors in graphs.

Shoichoi Tsuchiya, Takamasa Yashima

Discuss. Math. Graph Theory, 2017

Neighborhood-union condition for an [a, b]-factor avoiding a specified Hamiltonian cycle.

Michitaka Furuya, Takamasa Yashima

Discret. Math., 2017

2016

A degree condition for graphs to be fractional ID-[a, b]-factor-critical.

Takamasa Yashima

Australas. J Comb., 2016