On Lie’s functional equation of translation type Walter BenzLudwig Reich Research paper Pages: 127 - 159
On a variant of Wilson’s functional equation on groups Henrik Stetkær Research Paper Pages: 160 - 176
On the general solution of the system of cocycle equations without regularity conditions Harald FripertingerLudwig Reich Research paper Pages: 200 - 229
Normal solutions of difference equations, Euler’s functions and spirals Detlef Gronau Research paper Pages: 230 - 247
Characterizations of eigenspaces by functional equations Karol BaronHans-Heinrich Kairies Research Paper Pages: 248 - 259
Sur les définitions différentes de la stabilité des équations fonctionnelles Zenon Moszner Research Paper Pages: 260 - 274
Modelling illuminance indices by means of functional equations Claudi Alsina Research Paper Pages: 275 - 281
A characterization of damped and undamped harmonic oscillations by a superposition property Peter SchöpfJens Schwaiger Research Paper Pages: 282 - 288
Inset information measures on open domains Palaniappan KannappanWolfgang Sander Survey paper Pages: 289 - 320