Semi-symmetric Lorentzian metrics and three-dimensional curvature homogeneity of order one G. Calvaruso OriginalPaper 13 February 2009 Pages: 1 - 10
A superadditive property of Hadamard’s gamma function Horst Alzer OriginalPaper 08 January 2009 Pages: 11 - 23
Arithmetical characterization of class groups of the form ℤ/nℤ⊕ℤ/nℤ via the system of sets of lengths Wolfgang A. Schmid OriginalPaper 08 January 2009 Pages: 25 - 35
Weak helix submanifolds of euclidean spaces Antonio J. Di Scala OriginalPaper 13 February 2009 Pages: 37 - 46
A theorem on accepted elasticity in certain local arithmetical congruence monoids M. BanisterJ. ChaikaW. Meyerson OriginalPaper 10 January 2009 Pages: 79 - 86
Affine biharmonic submanifolds in 3-dimensional pseudo-Hermitian geometry Jong Taek ChoJun-ichi InoguchiJi-Eun Lee OriginalPaper 08 January 2009 Pages: 113 - 133
A Polish group without Lie sums Lou van den DriesSu Gao OriginalPaper 24 February 2009 Pages: 135 - 147