2006 |
15 | EE | Ramesh Krishnamurti,
Daya Ram Gaur,
Subir Kumar Ghosh,
Horst Sachs:
Berge's theorem for the maximum charge problem.
Discrete Optimization 3(2): 174-178 (2006) |
2000 |
14 | EE | Peter E. John,
Horst Sachs:
On a strange observation in the theory of the dimer problem.
Discrete Mathematics 216(1-3): 211-219 (2000) |
1998 |
13 | EE | Horst Sachs:
Preface.
Discrete Mathematics 191(1-3): 1-2 (1998) |
1997 |
12 | EE | Horst Sachs:
Graph theory in organic chemistry: problems and methods in the chemistry of carbon footballs and tubes (fullerenes).
Discrete Mathematics 165-166: 597-598 (1997) |
1995 |
11 | | Pierre Hansen,
Brigitte Jaumard,
Horst Sachs,
Maolin Zheng:
Finding a Kekule Structure in a Benzenoid System in Linear Time.
Journal of Chemical Information and Computer Sciences 35(3): 561-567 (1995) |
10 | | Peter E. John,
Horst Sachs,
Maolin Zheng:
Kekule patterns and Clar patterns in bipartite plane graphs.
Journal of Chemical Information and Computer Sciences 35(6): 1019-1021 (1995) |
1994 |
9 | | Kathie Cameron,
Horst Sachs:
Monotone Path Systems in Simple Regions.
Combinatorica 14(1): 1-21 (1994) |
8 | EE | Horst Sachs,
Holger Zernitz:
Remark on the Dimer Problem.
Discrete Applied Mathematics 51(1-2): 171-179 (1994) |
7 | EE | Horst Sachs:
Coin graphs, Polyhedra, and conformal mapping.
Discrete Mathematics 134(1-3): 133-138 (1994) |
6 | EE | Horst Sachs:
Graph Theoretical Means for Calculating Kekule and Hueckel Parameters in Benzenoid and Related Systems.
Journal of Chemical Information and Computer Sciences 34(2): 432-435 (1994) |
1992 |
5 | EE | Horst Sachs:
How to calculate the number of perfect matchings in finite sections of certain infinite plane graphs.
Discrete Mathematics 101(1-3): 279-284 (1992) |
4 | EE | Tao Wang,
Horst Sachs:
A contribution to the theory of Tutte's V - and W -function.
Discrete Mathematics 104(3): 281-292 (1992) |
1989 |
3 | EE | Horst Sachs,
Michael Stiebitz:
On constructive methods in the theory of colour-critical graphs.
Discrete Mathematics 74(1-2): 201-226 (1989) |
1985 |
2 | | Horst Sachs:
On colour critical graphs.
FCT 1985: 390-401 |
1984 |
1 | | Horst Sachs:
Perfect matchings in hexagonal systems.
Combinatorica 4(1): 89-99 (1984) |