Order, Volume 21

Volume 21, Number 1, February 2004

Siaw-Lynn Ng:
A Characterisation of Posets that Are nearly Antichains. 1-5
Maciej Malicki, Aleksander Rutkowski:
On Operations and Linear Extensions of Well Partially Ordered Sets. 7-17
J. Robert Johnson, Henry A. Kierstead:
Explicit 2-Factorisations of the Odd Graph. 19-27
Alfio Giarlotta:
Representable Lexicographic Products. 29-41
James B. Nation:
Closure Operators and Lattice Extensions. 43-48
B. N. Waphare, Vinayak Joshi:
Characterizations of Standard Elements in Posets. 49-60
Julie Christophe, Jean-Paul Doignon, Samuel Fiorini:
The Biorder Polytope. 61-82
N. J. A. Sloane, Thomas Wieder:
The Number of Hierarchical Orderings. 83-89

Sylvia Pulmannová:
Commutator-Finite D-Lattices. 91-105
Jorge Castro, Sergio Celani:
Quasi-Modal Lattices. 107-129
Miranca Fischermann, Werner Knoben, Dirk Kremer, Dieter Rautenbach:
The Numbers of Shared Upper Bounds Determine a Poset. 131-135
Marcel Erné:
Intervals in Lattices of alpha-Meet-Closed Subsets. 137-153
Jean-Luc Marichal, Radko Mesiar:
Aggregation on Finite Ordinal Scales by Scale Independent Functions. 155-180

Jan Hubicka, Jaroslav Nesetril:
Finite Paths are Universal. 181-200
Maciej Malicki:
Notes on the Length, the Structure and the Cardinality of a Chain. 201-205
Joshua D. Laison:
Tube Representations of Ordered Sets. 207-230
W. Charles Holland, Matatyahu Rubin:
Semi-Ohkuma Chains. 231-256
R. Padmanabhan, P. Penner:
Semilattice Operations Generated by Lattice Terms. 257-263

M. Giraudet, J. Truss:
Okhuma Graphs and Coloured Chains. 265-281
Iztok Peterin:
Characterizing Flag Graphs and Induced Subgraphs of Cartesian Product Graphs. 283-292
Antonio di Nola, Anatolij Dvurecenskij, Jan Jakubik:
Good and Bad Infinitesimals, and States on Pseudo MV-algebras. 293-314
Nathan Reading:
Lattice Congruences of the Weak Order. 315-344