Morimasa Tsuchiya

26 papers Journal 25Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
On strict-double-bound graphs and Cartesian products of paths and cycles.
Discret. Math. Algorithms Appl.
Yoshimi Egawa, Kenjiro Ogawa, Kenta Ozeki, Satoshi Tagusari, Morimasa Tsuchiya
2021 J jnl
On strict-double-bound numbers of graphs and cut sets.
Electron. J. Graph Theory Appl.
Kazutaka Ikeda, Kenjiro Ogawa, Satoshi Tagusari, Shin-Ichiro Tashiro, Morimasa Tsuchiya
2021 J jnl
Posets with series parallel orders and strict-double-bound graphs.
Bull. ICA
Shin-Ichiro Tashiro, Kenjiro Ogawa, Morimasa Tsuchiya
2018 J jnl
2-upper bound graphs of posets.
Ars Comb.
Gen Kawatani, Kenjiro Ogawa, Morimasa Tsuchiya
2018 J jnl
Note on p-competition graphs of spiders.
Discret. Math. Algorithms Appl.
Kyohei Nakada, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2015 J jnl
On strict-double-bound numbers of caterpillars.
Discret. Math. Algorithms Appl.
Kenjiro Ogawa, Yuhei Shiraki, Satoshi Tagusari, Morimasa Tsuchiya
2013 J jnl
On strict-double-bound numbers of spiders and ladders.
Ars Comb.
Syota Konishi, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2012 J jnl
Note on strict-double-bound numbers of nearly complete graphs missing some edges.
Discret. Math.
Kenjiro Ogawa, Ryoko Soejima, Satoshi Tagusari, Morimasa Tsuchiya
2010 J jnl
On distance two graphs of upper bound graphs.
Discret. Math.
Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2009 J jnl
Note on upper bound graphs and forbidden subposets.
Discret. Math.
Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2009 J jnl
On double bound graphs and forbidden subposets.
Discret. Math.
Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2008 J jnl
A note on chordal bound graphs and posets.
Discret. Math.
Shin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya
2006 J jnl
On double bound graphs and forbidden subposets.
Electron. Notes Discret. Math.
Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2005 J jnl
Note on transformation of posets with the same semi bound graphs.
Ars Comb.
Hiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya
2005 J jnl
On upper bound graphs with forbidden subposets.
Electron. Notes Discret. Math.
Hiroshi Era, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya
2002 J jnl
A note on construction of upper bound graphs.
Electron. Notes Discret. Math.
Hiroshi Era, Shin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya
2001 J jnl
On transformations of posets which have the same bound graph.
Discret. Math.
Hiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya
2000 — conf
On Double Bound Graphs with Respect to Graph Operations.
JCDCG
Shin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya
2000 J jnl
On construction of bound graphs.
Electron. Notes Discret. Math.
Morimasa Tsuchiya, Kenjiro Ogawa, Shin-ichi Iwai
2000 J jnl
On upper bound graphs with respect to operations on graphs.
Theor. Comput. Sci.
Hiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya
1998 J jnl
On uniform intersection numbers.
Ars Comb.
Morimasa Tsuchiya
1998 J jnl
On upper bound graphs whose complements are also upper bound graphs.
Discret. Math.
Hiroshi Era, Morimasa Tsuchiya
1994 J jnl
On antichain intersection numbers, total clique covers and regular graphs.
Discret. Math.
Morimasa Tsuchiya
1992 J jnl
On shifted intersecting families with respect to posets.
Australas. J Comb.
Morimasa Tsuchiya
1988 J jnl
A graph-theoretical characterization of the order complexes on the 2-sphere.
Discret. Math.
Takayuki Hibi, Hiroshi Narushima, Morimasa Tsuchiya, Kei-ichi Watanabe
1985 J jnl
On determination of graph G whose bond lattice L(G) is modular.
Discret. Math.
Morimasa Tsuchiya