1. Gradient estimates and differential Harnack inequalities for a nonlinear parabolic equation on Riemannian manifolds

   • Guangyue Huang
   • Zhijie Huang
   • Haizhong Li

   OriginalPaper 24 July 2012 Pages: 209 - 232

2. Volume comparison for hypersurfaces in Lorentzian manifolds and singularity theorems

   • Jan-Hendrik Treude
   • James D. E. Grant

   OriginalPaper 25 July 2012 Pages: 233 - 251

3. On connectedness of chaotic sections of some 3-periodic surfaces

   • Alexandra Skripchenko

   OriginalPaper 22 July 2012 Pages: 253 - 271

4. Nonnegatively curved homogeneous metrics in low dimensions

   • Megan M. Kerr
   • Andreas Kollross

   OriginalPaper 21 July 2012 Pages: 273 - 286

5. A note on the splitting theorem for the weighted measure

   • Jia-Yong Wu

   OriginalPaper 22 July 2012 Pages: 287 - 298