Horst Sachs

发表

Spectra of toroidal graphs

Peter E. John, Horst Sachs, 2009, Discret. Math..

On a strange observation in the theory of the dimer problem

Peter E. John, Horst Sachs, 2000, Discret. Math..

Monotone path systems in simple regions

Kathie Cameron, Horst Sachs, H. Sachs, 1994, Comb..

Kekule patterns and Clar patterns in bipartite plane graphs

Peter E. John, Horst Sachs, Maolin Zheng, 1995, J. Chem. Inf. Comput. Sci..

Graphs, hypergraphs, and applications : proceedings of the Conference on Graph Theory held in Eyba, October 1th [sic] to 5th, 1984

Horst Sachs, 1985 .

Berge's theorem for the maximum charge problem

Subir Kumar Ghosh, Ramesh Krishnamurti, Daya Ram Gaur, 2006, Discret. Optim..

The memory architecture and the cache and memory management unit for the fairchild clipper processor

Alan Jay Smith, Horst Sachs, Jeong-Mi Cho, 1986 .

Remark on the Dimer Problem

Horst Sachs, Holger Zernitz, H. Sachs, 1994, Discret. Appl. Math..

A contribution to the theory of Tutte's V - and W -function

Tao Wang, Horst Sachs, H. Sachs, 1992, Discret. Math..

Preface

Horst Sachs, 1998, Discret. Math..

How to calculate the number of perfect matchings in finite sections of certain infinite plane graphs

Horst Sachs, 1992, Discret. Math..

Coin graphs, Polyhedra, and conformal mapping

Horst Sachs, H. Sachs, 1994, Discret. Math..

Spectra of graphs

Michael Doob, Horst Sachs, Cvetkovi cacute, 1980 .

Graph theory in organic chemistry: problems and methods in the chemistry of carbon footballs and tubes (fullerenes)

Horst Sachs, 1997, Discret. Math..

On colour critical graphs

Horst Sachs, H. Sachs, 1985, FCT.

Graph Theoretical Means for Calculating Kekule and Hueckel Parameters in Benzenoid and Related Systems

Horst Sachs, 1994, J. Chem. Inf. Comput. Sci..

Finding a Kekule Structure in a Benzenoid System in Linear Time

Pierre Hansen, Brigitte Jaumard, Horst Sachs, 1995, J. Chem. Inf. Comput. Sci..

On Constructive Methods in the Theory of Colour-Critical Graphs: Dedicated To Dr. Tibor Gallai on the Occasion of his 75Th Birthday.

Michael Stiebitz, Horst Sachs, H. Sachs, 1989 .

Perfect matchings in hexagonal systems

Horst Sachs, H. Sachs, 1984, Comb..

On constructive methods in the theory of colour-critical graphs

Michael Stiebitz, Horst Sachs, H. Sachs, 1989, Discret. Math..

An historical note: Euler's Königsberg letters

Michael Stiebitz, Horst Sachs, Robin J. Wilson, 1988, J. Graph Theory.

(3-6)-cages, Hexagonal Toroidal Cages, and Their Spectra

Patrick W. Fowler, Peter E. John, Horst Sachs, 1998, Discrete Mathematical Chemistry.

Counting perfect matchings in polyominoes with an application to the dimer problem

Peter E. John, Horst Sachs, Holger Zernitz, 1987 .

Counting Perfect Matchings in Lattice Graphs

Horst Sachs, H. Sachs, 1990 .

On a spatial analogue of Kuratowski's theorem on planar graphs — An open problem

Horst Sachs, H. Sachs, 1983 .

Contributions to a Characterization of the Structure of Perfect Graphs

Horst Sachs, Elefterie Olaru, H. Sachs, 1984 .

Calculating the characteristic polynomial, eigenvectors and number of spanning trees of a hexagonal system

Peter E. John, Horst Sachs, H. Sachs, 1990 .

Construction of Colour-Critical Graphs With Given Major-Vertex Subgraph

Michael Stiebitz, Horst Sachs, H. Sachs, 1983 .