| 2005 |
|---|
| 7 | | Hiroshi Era,
Kenjiro Ogawa,
Morimasa Tsuchiya:
Note on transformation of posets with the same semi bound graphs.
Ars Comb. 76: (2005) |
| 6 | EE | Hiroshi Era,
Kenjiro Ogawa,
Satoshi Tagusari,
Morimasa Tsuchiya:
On upper bound graphs with forbidden subposets.
Electronic Notes in Discrete Mathematics 22: 107-111 (2005) |
| 2002 |
|---|
| 5 | EE | Hiroshi Era,
Shin-ichi Iwai,
Kenjiro Ogawa,
Morimasa Tsuchiya:
A note on construction of upper bound graphs.
Electronic Notes in Discrete Mathematics 11: 284-291 (2002) |
| 2001 |
|---|
| 4 | EE | Hiroshi Era,
Kenjiro Ogawa,
Morimasa Tsuchiya:
On transformations of posets which have the same bound graph.
Discrete Mathematics 235(1-3): 215-220 (2001) |
| 2000 |
|---|
| 3 | EE | Hiroshi Era,
Kenjiro Ogawa,
Morimasa Tsuchiya:
On upper bound graphs with respect to operations on graphs.
Theor. Comput. Sci. 235(2): 219-223 (2000) |
| 1998 |
|---|
| 2 | EE | Hiroshi Era,
Morimasa Tsuchiya:
On upper bound graphs whose complements are also upper bound graphs.
Discrete Mathematics 179(1-3): 103-109 (1998) |
| 1981 |
|---|
| 1 | EE | Jin Akiyama,
Hiroshi Era,
Geoffrey Exoo:
Further results on graph equations for line graphs and n-th power graphs.
Discrete Mathematics 34(3): 209-218 (1981) |
