3 ms·
Yes, it is the same as the "group" in group theory. However, I the name is a misnomer since I believe it is technically a semigroup because the binary operator
by eeperson 11y ago
Yes, it is the same as the "group" in group theory. However, I the name is a misnomer since I believe it is technically a semigroup because the binary operator is not invertable.
- reader5000 11y agoWell, if say the elements of the permutation group are permutation functions/mappings and the operator is function composition, in a renormalization group the elements would be "renormalization functions"? and the operator would be function composition?