Tight Lagrangian surfaces in S 2 × S 2 Hiroshi IriyehTakashi Sakai Original Paper 27 June 2009 Pages: 1 - 17
Regular simplices passing through holes Hiroshi MaeharaNorihide Tokushige Original Paper 11 July 2009 Pages: 19 - 32
Weil-Petersson geometry of Teichmüller–Coxeter complex and its finite rank property Sumio Yamada Original Paper 26 July 2009 Pages: 43 - 63
Some results on compact Kähler surfaces with non-positive bisectional curvature Yu-Lin Chang Original Paper 29 July 2009 Pages: 65 - 70
The existence of soliton metrics for nilpotent Lie groups Tracy L. Payne Original Paper 05 August 2009 Pages: 71 - 88
Dynamical properties of groups of automorphisms on Heisenberg nilmanifolds Jean-Romain Heu Original Paper 25 August 2009 Pages: 89 - 101
Eigenvalues of harmonic almost submersions E. LoubeauR. Slobodeanu Original Paper 22 August 2009 Pages: 103 - 126
On Perelman’s dilaton Marco CaldarelliGiovanni CatinoCarlo Mantegazza Original Paper 10 September 2009 Pages: 127 - 137
Regularity of the Anosov distributions of Euler-Lagrange deformations of geodesic flows Yong Fang Original Paper 25 August 2009 Pages: 139 - 150
A characterization of non-tube type Hermitian symmetric spaces by visible actions Atsumu Sasaki Original Paper 30 August 2009 Pages: 151 - 158
Dissecting a brick into bars Ivan FeshchenkoDanylo RadchenkoMaksym Tantsiura Original Paper 22 September 2009 Pages: 159 - 168
Dual Brunn–Minkowski inequality for volume differences Songjun Lv Original Paper 22 September 2009 Pages: 169 - 180
Element number of the Platonic solids J. AkiyamaH. MaeharaI. Sato Original Paper 23 September 2009 Pages: 181 - 193
An effective compactness theorem for Coxeter groups Yvonne Lai Original Paper 26 September 2009 Pages: 195 - 217
Symplectic automorphisms on Kummer surfaces Alice Garbagnati Original Paper 04 November 2009 Pages: 219 - 232