1. Shellability and Regularity of Chain Complexes over a Principal Ideal Domain

   • Gerrit Grenzebach
   • Björn Walker

   OriginalPaper 18 January 2014 Pages: 1 - 28

2. Ultrafilter Extensions of Linearly Ordered Sets

   • Denis I. Saveliev

   OriginalPaper 21 January 2014 Pages: 29 - 41

3. The Reversal Ratio of a Poset

   • Graham Brightwell
   • Mitchel T. Keller

   OriginalPaper 16 January 2014 Pages: 43 - 52

4. The Exponential-Logarithmic Equivalence Classes of Surreal Numbers

   • Salma Kuhlmann
   • Mickaël Matusinski

   OriginalPaper 05 February 2014 Pages: 53 - 68

5. Base Tree Property

   • Bohuslav Balcar
   • Michal Doucha
   • Michael Hrušák

   OriginalPaper 26 January 2014 Pages: 69 - 81

6. Maximal Chains of Isomorphic Suborders of Countable Ultrahomogeneous Partial Orders

   • Miloš S. Kurilić
   • Boriša Kuzeljević

   OriginalPaper 26 January 2014 Pages: 83 - 99

7. The Categorical Equivalence Between Algebraic Domains and F-Augmented Closure Spaces

   • Lankun Guo
   • Qingguo Li

   OriginalPaper 04 February 2014 Pages: 101 - 116

8. Definability in the Embeddability Ordering of Finite Directed Graphs

   • Ádám Kunos

   OriginalPaper 15 February 2014 Pages: 117 - 133

9. Pathological and Highly Transitive Representations of Free Groups

   • J. Bruno

   OriginalPaper 04 March 2014 Pages: 135 - 144

10. Erratum to: Antimatroids and Balanced Pairs

    • David Eppstein
    • Veit Wiechert

    Erratum 03 October 2014 Pages: 145 - 146