1. Some Remarks about the FM-partners of K3 Surfaces with Picard Numbers 1 and 2

   • Paolo Stellari

   OriginalPaper Pages: 1 - 14

2. Complexity of Geometric Three-manifolds

   • Bruno Martelli
   • Carlo Petronio

   OriginalPaper Pages: 15 - 69

3. Weakly Type-Preserving Sequences and Strong Convergence

   • Richard Evans

   OriginalPaper Pages: 71 - 92

4. Lorentzian Submanifolds in Lorentzian Space Form with the Same Constant Curvatures

   • Joonsang Park

   OriginalPaper Pages: 93 - 104

5. A Note on the Linearity of Real-valued Functions with Respect to Suitable Metrics

   • Patrizio Frosini

   OriginalPaper Pages: 105 - 110

6. On an Elementary Proof of Rivin's Characterization of Convex Ideal Hyperbolic Polyhedra by their Dihedral Angles

   • François Guéritaud

   OriginalPaper Pages: 111 - 124

7. On Some Compact Spacelike Submanifolds of Pseudo-sphere

   • S. M. B. Kashani

   OriginalPaper Pages: 125 - 130

8. On Homotopy Groups of Real Algebraic Varieties and their Complexifications

   • Yildiray Ozan

   OriginalPaper Pages: 131 - 140

9. Integrable Riemannian Submersion with Singularities

   • Marcos M. Alexandrino

   OriginalPaper Pages: 141 - 152

10. A Simple Proof of a Theorem of Whyte

    • Briana Cook
    • Eric M. Freden
    • Alisha Mccann

    OriginalPaper Pages: 153 - 162

11. Higher Dimensional Thompson Groups

    • Matthew G. Brin

    OriginalPaper Pages: 163 - 192

12. Finite Automata of Polynomial Growth do Not Generate A Free Group

    • Said Sidki

    OriginalPaper Pages: 193 - 204

13. Compact Manifolds with Positive Einstein Curvature

    • M.-L. Labbi

    OriginalPaper Pages: 205 - 217