Volume 23, Number 1, February 2006
Volume 23, Numbers 2-3, August 2006
: Descending Chains and Antichains of the Unary, Linear, and Monotone Subfunction Relations.
: Rook Poset Equivalence of Ferrers Boards.
: A Bipartite Analogue of Dilworth's Theorem.
: An Analogue of Distributivity for Ungraded Lattices.
Volume 23, Number 4, November 2006
, Gerhard Herden
: On a Possible Continuous Analogue of the Szpilrajn Theorem and its Strengthening by Dushnik and Miller.
: Categorical Abstract Algebraic Logic: Ordered Equational Logic and Algebraizable PoVarieties.