1. Order-Preserving Self-Maps of Complete Lattices

   • Bernhard Ganter

   OriginalPaper Open access 13 February 2023 Pages: 455 - 468

2. Sectionable Tournaments: their Topology and Coloring

   • Zakir Deniz

   OriginalPaper 07 December 2022 Pages: 469 - 491

3. Combinatorics Arising from Lax Colimits of Posets

   • Zurab Janelidze
   • Helmut Prodinger
   • Francois van Niekerk

   OriginalPaper 04 January 2023 Pages: 493 - 524

4. Notes on Sharp and Principal Elements in Effect Algebras

   • Yali Wu
   • Xia Li
   • Jing Wang

   OriginalPaper 17 January 2023 Pages: 525 - 536

5. The Saturation Spectrum for Antichains of Subsets

   • Jerrold R. Griggs
   • Thomas Kalinowski
   • Michael Schmitz

   OriginalPaper 10 February 2023 Pages: 537 - 574

6. Orthogonality Spaces Associated with Posets

   • Gejza Jenča

   OriginalPaper 23 December 2022 Pages: 575 - 588

7. Geometric Realizations of Tamari Interval Lattices Via Cubic Coordinates

   • Camille Combe

   OriginalPaper 23 February 2023 Pages: 589 - 621

8. Gluing Residuated Lattices

   • Nikolaos Galatos
   • Sara Ugolini

   OriginalPaper 31 May 2023 Pages: 623 - 664

9. Helly-Type Theorems for the Ordering of the Vertices of a Hypergraph

   • Csaba Biró
   • Jenő Lehel
   • Géza Tóth

   OriginalPaper Open access 16 May 2023 Pages: 665 - 682

10. Improved Lower Bounds on the On-line Chain Partitioning of Posets of Bounded Dimension

    • Csaba Biró
    • Israel R Curbelo

    OriginalPaper 29 March 2023 Pages: 683 - 690

11. The Coincidence of the Bruhat Order and the Secondary Bruhat Order on \(\mathcal {A}(n,k)\)

    • Tao Zhang
    • Houyi Yu

    OriginalPaper 27 April 2023 Pages: 691 - 698

12. Separability, Boxicity, and Partial Orders

    • José-Miguel Díaz-Báñez
    • Paul Horn
    • Jorge Urrutia

    OriginalPaper Open access 15 May 2023 Pages: 699 - 712