Kenjiro Ogawa - researchr alias

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Viewing Publication 1 - 19 from 19

2021

On strict-double-bound numbers of graphs and cut setsKazutaka Ikeda, Kenjiro Ogawa, Satoshi Tagusari, Shin-Ichiro Tashiro, Morimasa Tsuchiya. ejgta, 9(1):443-450, 2021. [doi]

Posets with series parallel orders and strict-double-bound graphsShin-Ichiro Tashiro, Kenjiro Ogawa, Morimasa Tsuchiya. bullica, 91:128-137, 2021. [doi]

2018

2-upper bound graphs of posetsGen Kawatani, Kenjiro Ogawa, Morimasa Tsuchiya. arscom, 140:173-182, 2018.

Note on p-competition graphs of spidersKyohei Nakada, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. dmaa, 10(6):1850084, 2018. [doi]

2015

On strict-double-bound numbers of caterpillarsKenjiro Ogawa, Yuhei Shiraki, Satoshi Tagusari, Morimasa Tsuchiya. dmaa, 7(3), 2015. [doi]

2013

On strict-double-bound numbers of spiders and laddersSyota Konishi, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. arscom, 108:249-255, 2013.

2012

Note on strict-double-bound numbers of nearly complete graphs missing some edgesKenjiro Ogawa, Ryoko Soejima, Satoshi Tagusari, Morimasa Tsuchiya. DM, 312(3):584-587, 2012. [doi]

2010

On distance two graphs of upper bound graphsKenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. DM, 310(22):3276-3277, 2010. [doi]

2009

Note on upper bound graphs and forbidden subposetsKenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. DM, 309(11):3659-3663, 2009. [doi]

On double bound graphs and forbidden subposetsKenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. DM, 309(22):6353-6358, 2009. [doi]

2008

A note on chordal bound graphs and posetsShin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya. DM, 308(5-6):955-961, 2008. [doi]

2006

On double bound graphs and forbidden subposetsKenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. endm, 24:267-271, 2006. [doi]

2005

Note on transformation of posets with the same semi bound graphsHiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya. arscom, 76, 2005.

On upper bound graphs with forbidden subposetsHiroshi Era, Kenjiro Ogawa, Satoshi Tagusari, Morimasa Tsuchiya. endm, 22:107-111, 2005. [doi]

2002

A note on construction of upper bound graphsHiroshi Era, Shin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya. endm, 11:284-291, 2002. [doi]

2001

On transformations of posets which have the same bound graphHiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya. DM, 235(1-3):215-220, 2001. [doi]

2000

On upper bound graphs with respect to operations on graphsHiroshi Era, Kenjiro Ogawa, Morimasa Tsuchiya. TCS, 235(2):219-223, 2000. [doi]

On Double Bound Graphs with Respect to Graph OperationsShin-ichi Iwai, Kenjiro Ogawa, Morimasa Tsuchiya. jcdcg 2001: 167-175 [doi]

On construction of bound graphsMorimasa Tsuchiya, Kenjiro Ogawa, Shin-ichi Iwai. endm, 5:299-302, 2000. [doi]

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