The DG-Category of Secondary Cohomology Operations Hans-Joachim BauesMartin Frankland OriginalPaper 23 June 2020 Pages: 877 - 905
Exact and Strongly Exact Filters M. A. MoshierA. PultrA. L. Suarez OriginalPaper 25 July 2020 Pages: 907 - 920
On the Axiomatisability of the Dual of Compact Ordered Spaces Marco AbbadiniLuca Reggio OriginalPaper Open access 20 August 2020 Pages: 921 - 934
Gabriel–Ulmer Duality for Topoi and its Relation with Site Presentations Ivan Di LibertiJulia Ramos González OriginalPaper 20 August 2020 Pages: 935 - 962
Raney Algebras and Duality for \(T_0\)-Spaces G. BezhanishviliJ. Harding OriginalPaper 09 August 2020 Pages: 963 - 973
The Category of Factorization Brandon GoodellSean K. Sather-Wagstaff OriginalPaper 17 August 2020 Pages: 975 - 1012