European Journal of Combinatorics, Volume 21
Volume 21, Number 1, January 2000
Combinatorics of Polytopes. 1-
Jim Lawrence: Total Polynomials of Uniform Oriented Matroids. 3-12
Christos A. Athanasiadis, Jesús A. De Loera, Victor Reiner, Francisco Santos: Fiber Polytopes for the Projections between Cyclic Polytopes. 19-47




Tamás Fleiner, Volker Kaibel, Günter Rote: Upper Bounds on the Maximal Number of Facets of 0/1-Polytopes. 121-130
Warren D. Smith: A Lower Bound for the Simplexity of then-Cube via Hyperbolic Volumes. 131-137
Paul H. Edelman: Ordering Points by Linear Functionals. 145-152
Volume 21, Number 2, February 2000
Enrique Bendito, Angeles Carmona, Andrés M. Encinas: Shortest Paths in Distance-regular Graphs. 153-166


Fokko du Cloux: An Abstract Model for Bruhat Intervals. 197-222
Severino V. Gervacio, Hiroshi Maehara: Subdividing a Graph Toward a Unit-distance Graph in the Plane. 223-229
Yahya Ould Hamidoune: Subsets with a Small Sum II: the Critical Pair Problem. 231-239
Lingling Huang, Gerard J. Chang: Circular Chromatic Numbers of Distance Graphs with Distance Sets Missing Multiples. 241-248
Alexandr V. Kostochka, Douglas R. Woodall: On the Number of Edges in Hypergraphs Critical with Respect to Strong Colourings. 249-255
Mark Shimozono, Jerzy Weyman: Graded Characters of Modules Supported in the Closure of a Nilpotent Conjugacy Class. 257-288
Volume 21, Number 3, March 2000

Ales Drápal: Non-isomorphic 2-groups Coincide at Most in Three Quarters of their Multiplication Tables. 301-321
G. Hughes: Non-splitting Abelian (4 t, 2, 4 t, 2 t) Relative Difference Sets and Hadamard Cocycles. 323-331
Franz B. Kalhoff: Oriented Rank Three Matroids and Projective Planes. 347-365
Martin Klazar: Counting Pattern-free Set Partitions I: A Generalization of Stirling Numbers of the Second Kind. 367-378
Arieh Lev, Yehuda Roditty: On Hering Decomposition ofDKnInduced by Group Actions on Conjugacy Classes. 379-393
Siaw-Lynn Ng, Peter R. Wild: A New Family of Extended Generalized Quadrangles of Order (q + 1, q - 1). 395-406
David B. Surowski, Gareth A. Jones: Cohomological Constructions of Regular Cyclic Coverings of the Platonic Maps. 407-418
Volume 21, Number 4, May 2000

Annetta Aramova, Jürgen Herzog, Takayuki Hibi: Finite Lattices and Lexicographic Gro"bner Bases. 431-439
Simeon Ball: On Intersection Sets in Desarguesian Affine Spaces. 441-446

Masaaki Harada, Masaaki Kitazume: Z4-Code Constructions for the Niemeier Lattices and their Embeddings in the Leech Lattice. 473-485
Judith Keijsper, Rudi Pendavingh, Alexander Schrijver: Adjacency, Inseparability, and Base Orderability in Matroids. 487-502
Andrei Kotlov: Bulky Subgraphs of the Hypercube. 503-507
Jirí Matousek: On the Linear and Hereditary Discrepancies. 519-521
Carlos Gustavo T. de A. Moreira, Pablo Emanuel: An Extremal Problem in the Hypercube and Optimization of Asynchronous Circuits. 529-531
Isabella Novik: Lower Bounds for thecd-index of Odd-dimensional Simplicial Manifolds. 533-541
Günter F. Steinke: Finite Laguerre Near-planes of Odd Order Admitting Desarguesian Derivations. 543-554
Volume 21, Number 5, July 2000

Alexander A. Davydov, Patric R. J. Östergård: On Saturating Sets in Small Projective Geometries. 563-570
Jeremy M. Dover: A Lower Bound on Blocking Semiovals. 571-577
Tomás Dvorák: Chromatic Index of Hypergraphs and Shannon's Theorem. 585-591
Markus Fulmek, Christian Krattenthaler: The Number of Rhombus Tilings of a Symmetric Hexagon which Contain a Fixed Rhombus on the Symmetry Axis, II. 601-640
Lorenz Halbeisen, Norbert Hungerbühler: Reconstruction of Weighted Graphs by their Spectrum. 641-650
Gennady A. Noskov: Growth of Certain Non-positively Curved Cube Groups. 659-666
Igor Pak: On the Number of Faces of Certain Transportation Polytopes. 689-694
Volume 21, Number 6, August 2000

Hans Jürgen Prömel: Obituary Walter Deuber (1942-1999). 697-699
Hans-Jürgen Bandelt, Victor Chepoi, Alexander V. Karzanov: A Characterization of Minimizable Metrics in the Multifacility Location Problem. 715-725
Patrice Bertrand: Set Systems and Dissimilarities. 727-743
Peter J. Cameron: Homogeneous Cayley Objects. 745-760

Michel Deza, Elena Panteleeva: Quasi-semi-metrics, Oriented Multi-cuts and Related Polyhedra. 777-795
Michel Deza, Mikhail Shtogrin: Uniform Partitions of 3-space, their Relatives and Embedding. 807-814
Jack H. Koolen, Vincent Moulton, Udo Tönges: A Classification of the Six-point Prime Metrics. 815-829
Peter J. Cameron: Problems on Discrete Metric Spaces. 831-838
Volume 21, Number 7, October 2000

Sergey V. Avgustinovich, Dmitry Fon-Der-Flaass: Cartesian Products of Graphs and Metric Spaces. 847-851
Roland Bacher: An Equivalence Relation on {0, 1} ast. 853-864
Brian Curtin: Almost 2-homogeneous Bipartite Distance-regular Graphs. 865-876
Edward Dobson: On Solvable Groups and Circulant Graphs. 881-885
R. W. Goldbach, H. L. Claasen: The 3-class Association Schemes Connected with Checkered Hadamard Matrices of Order 16. 887-898
Harald Gottschalk: On the Geometry of Baer Subplanes inPG(2, 4). 899-912
Cai Heng Li, Hyo-Seob Sim: The Graphical Regular Representations of Finite Metacyclicp-Groups. 917-925
Aleksander Malnic, Roman Nedela, Martin Skoviera: Lifting Graph Automorphisms by Voltage Assignments. 927-947
Amitai Regev: Generalized Hook and Content Numbers Identities. 949-957
Amitai Regev: Generalized Hook and Content Numbers Identities--The Projective Case. 959-966
Chihiro Suetake: Some Blocking Semiovals which Admit a Homology Group. 967-972
Chihiro Suetake: Two Families of Blocking Semiovals. 973-980
Volume 21, Number 8, November 2000
James A. Davis, Qing Xiang: A Family of Partial Difference Sets with Denniston Parameters in Nonelementary Abelian 2-Groups. 981-988
Klaus Dohmen: On the Number of Precolouring Extensions. 989-992
Ian P. Goulden, David M. Jackson: Transitive Factorizations in the Symmetric Group, and Combinatorial Aspects of Singularity Theory. 1001-1016
James Haglund: Further Investigations Involving Rook Polynomials With Only Real Zeros. 1017-1037
Aleksandar Jurisic, Jack H. Koolen: Nonexistence of some Antipodal Distance-regular Graphs of Diameter Four. 1039-1046
Anatol N. Kirillov: Generalization of the Gale-Ryser Theorem. 1047-1055
Christian M. Reidys: Random Subgraphs of Cayley Graphs over p-Groups. 1057-1066
Alex D. Scott: Subdivisions of Transitive Tournaments. 1067-1071
Sachiyo Terada: A Pair of Families of Non-isomorphic Group Association Schemes with the same Parameters. 1073-1091
Erratum: Preface. 1093-



