Strengthened forms of Ling's representation theorem concerning a class of continuous associative functions are given: Firstly the monotonicity condition is removed. Then the associativity condition is replaced by the power associativity.
@article{urn:eudml:doc:38942, title = {Representation of continuous associative functions.}, journal = {Stochastica}, volume = {10}, year = {1986}, pages = {13-28}, zbl = {0616.39005}, mrnumber = {MR0885059}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:38942} }
Baccheli, Barbara. Representation of continuous associative functions.. Stochastica, Tome 10 (1986) pp. 13-28. http://gdmltest.u-ga.fr/item/urn:eudml:doc:38942/