1. Completions of fans

   • Fred Rohrer

   OriginalPaper 16 September 2011 Article: 147

2. Loops with two-sided inverses constructed by a class of regular permutation sets

   • Stefano Pasotti
   • Elena Zizioli

   OriginalPaper 04 August 2011 Article: 129

3. On meromorphic parameterizations of real algebraic curves

   • Joel C. Langer

   OriginalPaper 30 June 2011 Article: 105

4. Metric kinematic planes and their representation by ν-local systems

   • Helmut Karzel
   • Kay Sörensen

   OriginalPaper 09 August 2011 Article: 85

5. Line transversals to blown up closed balls

   • Jesús Jerónimo-Castro
   • Edgardo Roldán-Pensado

   OriginalPaper 28 June 2011 Article: 79

6. A geometric representation of improper indefinite affine spheres with singularities

   • Marcos Craizer
   • Ralph C. Teixeira
   • Moacyr A. H. B. da Silva

   OriginalPaper 18 September 2011 Article: 65

7. Hilbert geometry for convex polygonal domains

   • Bruno Colbois
   • Constantin Vernicos
   • Patrick Verovic

   OriginalPaper 20 September 2011 Article: 37

8. A generalized Winternitz Theorem

   • Prosenjit Bose
   • Paz Carmi
   • Pat Morin

   OriginalPaper 17 September 2011 Article: 29

9. Conics and caps

   • S. G. Barwick
   • Wen-Ai Jackson
   • Catherine T. Quinn

   OriginalPaper 23 September 2011 Article: 15

10. Curves in a hyperbolic quadric surface with a large number of \({\mathbb{F}_{q}}\)-points

    • E. Ballico

    OriginalPaper 27 July 2011 Article: 11

11. Helicoidal surfaces in the three-dimensional Lorentz–Minkowski space satisfying Δ ^II r _i  = λ _i r _i

    • Ch. Baba-Hamed
    • M. Bekkar

    OriginalPaper 04 August 2011 Article: 1