Resumen de Invariance equation for generalized quasi-arithmetic means
Szabolcs Baják, Zsolt Páles
In this paper, the invariance equation is solved under four times continuous differentiability of the unknown functions f1, f2, ?1, ?2.
Szabolcs Baják, Zsolt Páles
In this paper, the invariance equation is solved under four times continuous differentiability of the unknown functions f1, f2, ?1, ?2.
