1. On Selections of Set-Valued Inclusions in a Single Variable with Applications to Several Variables

   • Magdalena Piszczek

   OriginalPaper Open access 09 August 2012 Pages: 1 - 12

2. Linear Graininess Time Scales and Ladder Operators of Orthogonal Polynomials

   • Galina Filipuk
   • Stefan Hilger

   OriginalPaper Open access 30 August 2012 Pages: 13 - 35

3. Inductive Moving Frames

   • Francis Valiquette

   OriginalPaper 11 October 2012 Pages: 37 - 58

4. Polynomials That Force a Unital Ring to be Commutative

   • S. M. Buckley
   • D. MacHale

   OriginalPaper 01 November 2012 Pages: 59 - 65

5. A Barrier Principle for Surfaces with Prescribed Mean Curvature and Arbitrary Codimension

   • Patrick Henkemeyer

   OriginalPaper 07 November 2012 Pages: 67 - 75

6. Equigeodesics on Generalized Flag Manifolds with b ₂ (G / K) = 1

   • Yu Wang
   • Guosong Zhao

   OriginalPaper Open access 04 December 2012 Pages: 77 - 90

7. Biharmonic Hypersurfaces in a Conformally Flat Space

   • Tang Liang
   • Ye-Lin Ou

   OriginalPaper 12 January 2013 Pages: 91 - 104

8. On Pure Subgroups of the Baer–Specker Group and Weak Crawley Groups

   • B. Goldsmith
   • F. Karimi

   OriginalPaper 11 December 2012 Pages: 105 - 112

9. On the ∞-Norm of the Cubic form of Complete Hyperbolic Affine Hyperspheres

   • Roland Hildebrand

   OriginalPaper 06 December 2012 Pages: 113 - 119

10. BIB-Designs from Circular Nearrings

    • Anna Benini
    • Achille Frigeri
    • Fiorenza Morini

    OriginalPaper 16 December 2012 Pages: 121 - 133

11. Totally Geodesic and Parallel Hypersurfaces of Four-Dimensional Oscillator Groups

    • Giovanni Calvaruso
    • Joeri Van der Veken

    OriginalPaper 06 January 2013 Pages: 135 - 153

12. Contact Hypersurfaces of a Bochner–Kaehler Manifold

    • Amalendu Ghosh
    • Ramesh Sharma

    OriginalPaper 12 January 2013 Pages: 155 - 163

13. Existence and Multiplicity of Positive Solutions to a Quasilinear Elliptic Equation with Strong Allee Effect Growth Rate

    • Chan-Gyun Kim
    • Junping Shi

    OriginalPaper 14 February 2013 Pages: 165 - 173

14. The Surface Group Conjecture: Cyclically Pinched and Conjugacy Pinched One-Relator Groups

    • L. Ciobanu
    • B. Fine
    • G. Rosenberger

    OriginalPaper 26 February 2013 Pages: 175 - 184

15. Equal Quasi-Partition of p-Groups

    • Risto Atanasov
    • Tuval Foguel
    • Andrew Penland

    OriginalPaper 07 March 2013 Pages: 185 - 191

16. On Dirichlet Type Problems of Polynomial Dirac Equations with Boundary Conditions

    • Denis Constales
    • Dennis Grob
    • Rolf Sören Kraußhar

    OriginalPaper 13 April 2013 Pages: 193 - 213

17. The Total Squared Curvature of Curves and Approximation by Piecewise Circular Curves

    • Kazuyuki Enomoto
    • Mio Okura

    OriginalPaper 13 April 2013 Pages: 215 - 228