1. Weyl groups, lattices and geometric manifolds

   • Brent Everitt
   • Robert B. Howlett

   Original Paper 13 February 2009 Pages: 1 - 21

2. Découpages et inégalités systoliques pour les surfaces hyperboliques à bord

   • Matthieu Gendulphe

   Original Paper 31 January 2009 Pages: 23 - 35

3. Semistability and Restrictions of tangent bundle to curves

   • Indranil Biswas

   Original Paper 12 February 2009 Pages: 37 - 46

4. Connected components of the strata of quadratic differentials over the Teichmüller space

   • Katharine C. Walker

   Original Paper 12 February 2009 Pages: 47 - 60

5. Incompressibility and normal minimal surfaces

   • Tejas Kalelkar

   Original Paper 21 February 2009 Pages: 61 - 70

6. The Bar-Natan skein module of the solid torus and the homology of (n, n) Springer varieties

   • Heather M. Russell

   Original Paper 25 February 2009 Pages: 71 - 89

7. On general surfaces defined by an almost linear pfaffian

   • Luca Chiantini
   • Daniele Faenzi

   Original Paper 05 March 2009 Pages: 91 - 107

8. Complex polynomial vector fields having an orbit with finite total curvature

   • Albetã Costa Mafra
   • Bruno Scardua

   Original Paper 03 March 2009 Pages: 109 - 120

9. Positivity of Chern classes for reflexive sheaves on P ^N

   • Cristina Bertone
   • Margherita Roggero

   Original Paper 04 March 2009 Pages: 121 - 138

10. Characterizing hyperbolic spaces and real trees

    • Roberto Frigerio
    • Alessandro Sisto

    Original Paper 12 March 2009 Pages: 139 - 149

11. L’application cotangente des surfaces de type général

    • Xavier Roulleau

    Original Paper Open access 12 March 2009 Pages: 151 - 171

12. The degree of the special linear characters of a rank two free group

    • Richard J. Brown

    Original Paper 20 March 2009 Pages: 173 - 190

13. A characterisation of the Hoffman–Wohlgemuth surfaces in terms of their symmetries

    • V. Ramos Batista
    • P. Simões

    Original Paper 21 March 2009 Pages: 191 - 214