1. Application of an idea of Voronoĭ to lattice packing

   • Peter M. Gruber

   OriginalPaper 19 December 2012 Pages: 939 - 959

   

2. Pencils on separating \((M-2)\)-curves

   • Marc Coppens

   OriginalPaper 18 January 2013 Pages: 961 - 973

3. A free boundary and an optimal shape problem of a floating body

   • Norbert Franken

   OriginalPaper 21 December 2012 Pages: 975 - 997

   

4. On \(L^{r}\) hypoellipticity of solutions with compact support of the Cauchy–Riemann equation

   • Eric Amar
   • Samuele Mongodi

   OriginalPaper 01 January 2013 Pages: 999 - 1018

5. Some a priori estimates for a class of operators in the Heisenberg group

   • Fausto Ferrari

   OriginalPaper 23 December 2012 Pages: 1019 - 1040

6. The odd side of torsion geometry

   • Diego Conti
   • Thomas Bruun Madsen

   OriginalPaper 20 December 2012 Pages: 1041 - 1067

   

7. A vanishing result for strictly \(p\)-convex domains

   • Daniele Angella
   • Simone Calamai

   OriginalPaper 28 December 2012 Pages: 1069 - 1084

   

8. The normal subgroup structure of ZM-groups

   • Marius Tărnăuceanu

   OriginalPaper 29 December 2012 Pages: 1085 - 1088

9. Equi-harmonic maps and Plücker formulae for horizontal-holomorphic curves on flag manifolds

   • Lino Grama
   • Caio J. C. Negreiros
   • Luiz A. B. San Martin

   OriginalPaper 03 January 2013 Pages: 1089 - 1102

10. Global dynamics of the Benoît system

    • Maurício Firmino Silva Lima
    • Jaume Llibre

    OriginalPaper 03 January 2013 Pages: 1103 - 1122

    

11. On conditional permutability and factorized groups

    • M. Arroyo-Jordá
    • P. Arroyo-Jordá
    • M. D. Pérez-Ramos

    OriginalPaper 08 January 2013 Pages: 1123 - 1138

12. Harmonic morphisms and shear-free perfect fluids coupled with gravity

    • Radu Slobodeanu

    OriginalPaper 13 January 2013 Pages: 1139 - 1146

13. Time switched differential equations and the Euler polynomials

    • Maria Alice Bertolim
    • Alain Jacquemard

    OriginalPaper 18 January 2013 Pages: 1147 - 1165

    

14. Cyclic parallel CR-submanifolds of maximal CR-dimension in a complex space form

    • Tee-How Loo

    OriginalPaper 02 February 2013 Pages: 1167 - 1183

15. Capillary surfaces and floating bodies

    • Josef Bemelmans
    • Giovanni P. Galdi
    • Mads Kyed

    OriginalPaper 02 February 2013 Pages: 1185 - 1200

16. Simply transitive geodesic ball packings to \(\mathbf{S}^2\!\times \!\mathbf{R}\) space groups generated by glide reflections

    • Jenő Szirmai

    OriginalPaper 06 February 2013 Pages: 1201 - 1211

    

17. Systems of variational inequalities in the context of optimal switching problems and operators of Kolmogorov type

    • Niklas L. P. Lundström
    • Kaj Nyström
    • Marcus Olofsson

    OriginalPaper 17 February 2013 Pages: 1213 - 1247