English to Polish Science Mathematics & Statistics

Here we investigate whether payoff functions are homomorphisms of symmetric groups. The symmetric group over any set is the group whose elements are all the bijections from the set to itself, and whose group operation is composition of functions. In the case of a finite set of n symbols, the symmetric group, Sn, consists of all n! possible permutations of the symbols.

Działanie grupy? :/ Dzięki za ratunek!