Then we do it all again for all the inverses x−1, creating the functions rho_x−1\.
Pedantic remark: Aren't you missing the identity of free groups in your intuitive construction?
We have the ρx and the ρx−1. Where is ρϵ?
by Jaime Sevilla Molina Jul 25 2016
Then we do it all again for all the inverses x−1, creating the functions rho_x−1\.
Pedantic remark: Aren't you missing the identity of free groups in your intuitive construction?
We have the ρx and the ρx−1. Where is ρϵ?
Comments
Patrick Stevens
Thanks: quite correct.