On a method of Pi-Calleja for describing additive generators of associative functions Claudi Alsina Survey Papers Pages: 14 - 20
Subgroups of the groupZ n and a generalization of the Gołąb-Schinzel functional equation Janusz Brzdęk Research Papers Pages: 59 - 71
On a joint generalization of Cauchy's and d'Alembert's functional equations Roman Badora Research Papers Pages: 72 - 89
Power series and zeroes of trinomial equations Otto CellaGünter Lettl Research Papers Pages: 94 - 102
Ona-Wright convexity and the converse of Minkowski's inequality Janusz Matkowski Research Papers Pages: 106 - 112
The structure of iteration groups of continuous functions Marek Cezary Zdun Summaries Pages: 113 - 114
Generalized Cauchy functional equation and characterizations of inner product spaces Damjan KobalPeter Šemrl Summaries Pages: 114 - 114
On then-th order iterative ordinary linear differential equations František Neuman Summaries Pages: 115 - 115
Functional inequality characterizing nonnegative concave functions in (0, ∞) k Janusz Matkowski Summaries Pages: 115 - 116
A large set containing few orbits of measure preserving transformations A. Iwanik Summaries Pages: 116 - 116
