1. Comparing the degrees of enumerability and the closed Medvedev degrees

   • Paul Shafer
   • Andrea Sorbi

   OriginalPaper Open access 28 September 2018 Pages: 527 - 542

2. Degrees of bi-embeddable categoricity of equivalence structures

   • Nikolay Bazhenov
   • Ekaterina Fokina
   • Luca San Mauro

   OriginalPaper Open access 01 November 2018 Pages: 543 - 563

3. On the classification of vertex-transitive structures

   • John Clemens
   • Samuel Coskey
   • Stephanie Potter

   OriginalPaper 08 November 2018 Pages: 565 - 574

4. Reverse mathematics and colorings of hypergraphs

   • Caleb Davis
   • Jeffry Hirst
   • Tim Ransom

   OriginalPaper 29 November 2018 Pages: 575 - 585

5. VC-density for trees

   • Anton Bobkov

   OriginalPaper 30 November 2018 Pages: 587 - 603

6. Cut elimination for entailment relations

   • Davide Rinaldi
   • Daniel Wessel

   OriginalPaper 04 December 2018 Pages: 605 - 625

7. A Kuroda-style j-translation

   • Benno van den Berg

   OriginalPaper Open access 13 December 2018 Pages: 627 - 634

8. Determinacy separations for class games

   • Sherwood Hachtman

   OriginalPaper 02 January 2019 Pages: 635 - 648

9. Non-homogeneity of quotients of Prikry forcings

   • Moti Gitik
   • Eyal Kaplan

   OriginalPaper 24 January 2019 Pages: 649 - 710

10. A flexible type system for the small Veblen ordinal

    • Florian Ranzi
    • Thomas Strahm

    OriginalPaper 29 January 2019 Pages: 711 - 751

11. Truth, disjunction, and induction

    • Ali Enayat
    • Fedor Pakhomov

    OriginalPaper Open access 04 February 2019 Pages: 753 - 766

12. Ideals of independence

    • Vera Fischer
    • Diana Carolina Montoya

    OriginalPaper Open access 15 March 2019 Pages: 767 - 785