1. Construction of conjugate functions

   • Paweł Nurowski

   Original Paper 11 December 2009 Pages: 321 - 326

2. Differential as a harmonic morphism with respect to Cheeger–Gromoll-type metrics

   • Wojciech Kozłowski
   • Kamil Niedziałomski

   OriginalPaper 10 December 2009 Pages: 327 - 337

3. On inaudible curvature properties of closed Riemannian manifolds

   • Teresa Arias-Marco
   • Dorothee Schueth

   Original Paper 10 December 2009 Pages: 339 - 349

4. On the affine group of a normal homogeneous manifold

   • Silvio Reggiani

   Original Paper 11 December 2009 Pages: 351 - 359

5. A Cauchy kernel for slice regular functions

   • Fabrizio Colombo
   • Graziano Gentili
   • Irene Sabadini

   Original Paper 19 December 2009 Pages: 361 - 378

6. Extrinsically immersed symplectic symmetric spaces

   • Tom Krantz
   • Lorenz J. Schwachhöfer

   OriginalPaper 22 December 2009 Pages: 379 - 391

7. The upper bound of the \({{\rm L}_{\mu}^2}\) spectrum

   • Lin-Feng Wang

   OriginalPaper 03 January 2010 Pages: 393 - 402

8. On the conditions to control curvature tensors of Ricci flow

   • Li Ma
   • Liang Cheng

   Original Paper 21 January 2010 Pages: 403 - 411

9. Existence and stability of foliations by J-holomorphic spheres

   • R. Hind
   • J. von Bergmann

   Original Paper 02 February 2010 Pages: 413 - 427