In this paper we solve the functional equation
H [tau(F,G), chi (F,G)] = H (F,G)
where the unknowns tau and chi are two semigroups on a space of distribution functions, and H is a given pointwise binary operation on this space satisfying some regularity conditions.
@article{urn:eudml:doc:38994, title = {On the functional equation H [tau (F,G), chi (F,G)] = H (F,G).}, journal = {Stochastica}, volume = {12}, year = {1988}, pages = {131-139}, zbl = {0694.39007}, mrnumber = {MR1024754}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38994} }
Sánchez Soler, Mónica. On the functional equation H [tau (F,G), chi (F,G)] = H (F,G).. Stochastica, Tome 12 (1988) pp. 131-139. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38994/