A class of fibered loops related to general hyperbolic planes Helmut KarzelSilvia PiantaStefano Pasotti OriginalPaper 10 November 2012 Pages: 31 - 42
Suitable families of boxes and kernels of staircase starshaped sets in \({\mathbb{R}^d}\) Marilyn Breen OriginalPaper 06 November 2013 Pages: 43 - 52
Characterization of (generalized) Lie derivations on \({\mathcal{J}}\)-subspace lattice algebras by local action Xiaofei Qi OriginalPaper 22 December 2012 Pages: 53 - 69
Hlawka’s functional inequality Włodzimierz Fechner OriginalPaper Open access 21 December 2012 Pages: 71 - 87
Iterates of increasing sequences of positive integers Vichian LaohakosolBoonrod Yuttanan OriginalPaper 21 December 2012 Pages: 89 - 103
Some generalization of the quadratic and Wilson’s functional equation Radosław Łukasik OriginalPaper Open access 08 February 2013 Pages: 105 - 123
On locally bounded above solutions of an equation of the Goła̧b–Schinzel type Eliza Jabłońska OriginalPaper Open access 09 April 2013 Pages: 125 - 133
A new graceful labeling for pendant graphs Alessandra Graf OriginalPaper Open access 05 February 2013 Pages: 135 - 145
Normed spaces equivalent to inner product spaces and stability of functional equations Jacek Chmieliński OriginalPaper Open access 23 March 2013 Pages: 147 - 157
On additive involutions and Hamel bases Karol Baron OriginalPaper Open access 16 January 2013 Pages: 159 - 163
On Tabor groupoids and stability of some functional equations Roman BadoraBarbara PrzebieraczPeter Volkmann OriginalPaper Open access 07 November 2013 Pages: 165 - 171
On a functional equation of Bruce Ebanks Nicole Brillouët-Belluot OriginalPaper 29 May 2013 Pages: 173 - 189
Prime and semiprime rings with symmetric skew 3-derivations Ajda Fošner OriginalPaper 23 May 2013 Pages: 191 - 200
