Fractional iteration and a Generalised Abel's equation in two variables Phil Diamond Research Papers Pages: 11 - 23
A proof of the equivalence of the equation*(x+y−xy)+*(xy)=*(x)+*(y) and Jensen's functional equation Halina Światak Research Papers Pages: 24 - 29
On an application of the ‘square’ functional equation to a geometric characterization of quadratic functions from the standpoint of conformal-mapping properties Hiroshi Haruki Research Papers Pages: 36 - 38
A recursive construction for Room designs J. D. HortonR. C. MullinR. G. Stanton Research Papers Pages: 39 - 45
Extension of collineations defined on certain sets of a desarguesian projective plane B. Orbán Research Papers Pages: 59 - 65
A role of Abel's equation in the stability theory of differential equations F. Neuman Research Papers Pages: 66 - 70
Lösung einer allgemeinen Funktionalgleichung mit fünf unbekannten Funktionen von verschiedenen Veränderlichenzahlen J. Aczél Research Papers Pages: 82 - 89
Achte Internationale Tagung über Funktionalgleichungen in Oberwolfach vom 2.–8. August 1970 W. von Leissner Reports of Meetings Pages: 90 - 111
On the functional equationF(u) = F(1−u) + F(u/1−u), u ∈ [0, 1/2] Donald B. Small Short Communications Pages: 115 - 116
On mapsx → x n and the isotopy-isomorphy property of moufang loops Orin CheinHala O. Pflugfelder Short Communications Pages: 116 - 117
Linearly reducible linear difference operators Charles H. Franke Short Communications Pages: 117 - 117
On the realization of convex polytopes, Euler's formula and Möbius functions Bernt Lindström Short Communications Pages: 118 - 119
Extensions of certain homomorphisms of subsemigroups to homomorphisms of groups J. AczélJ. A. BakerF. Radó Short Communications Pages: 119 - 119
On a functional equation related to families of exponential probability measures J. Pfanzagl Correction Note to the Paper Pages: 120 - 120
