On the associativity functional equation
✍
Jean-Luc Marichal
📂
Article
📅
2000
🏛
Elsevier Science
🌐
English
⚖ 178 KB
Let [a; b] be any bounded closed real interval. The class of all continuous, nondecreasing, associative functions M : [a; b] 2 → [a; b] fulÿlling the boundary conditions M (a; a) = a and M (b; b) = b is described.