The Lattice of Functional Alexandroff Topologies Jacob MenixTom Richmond OriginalPaper 20 April 2020 Pages: 1 - 11
Dimension of CPT Posets Atrayee MajumderRogers MathewDeepak Rajendraprasad OriginalPaper 26 March 2020 Pages: 13 - 19
Planar Posets that are Accessible from Below Have Dimension at Most 6 Csaba BiróBartłomiej BosekStephen J. Young OriginalPaper 02 June 2020 Pages: 21 - 36
Containment Graphs and Posets of Paths in a Tree: Wheels and Partial Wheels Martin Charles GolumbicVincent Limouzy OriginalPaper 27 April 2020 Pages: 37 - 48
Linear Extension Numbers of n-Element Posets Noah KravitzAshwin Sah OriginalPaper 11 May 2020 Pages: 49 - 66
The Frame of Nuclei on an Alexandroff Space F. ÁvilaG. BezhanishviliA. Zaldívar OriginalPaper 20 June 2020 Pages: 67 - 78
Representations of Infinite Tree Sets J. Pascal GollinJakob Kneip OriginalPaper Open access 28 April 2020 Pages: 79 - 96
Diagonal Orbits in a Type A Double Flag Variety of Complexity One Mahir Bilen CanTien Le OriginalPaper 06 May 2020 Pages: 97 - 110
Topos Quantum Theory with Short Posets John HardingChris Heunen OriginalPaper 19 June 2020 Pages: 111 - 125
Relations and Radicals in Abstract Lattices and in Lattices of Subspaces of Banach Spaces and of Ideals of Banach Algebras. Amitsur’s Theory Revisited Edward KissinVictor ShulmanYuri Turovskii OriginalPaper 29 July 2020 Pages: 143 - 201