normal automorphisms of free burnside groups of period 3
;Varujan Atabekyan;H.T. Aslanyan;A. E. Grigoryan
Anticancer research2017Vol. 9pp. -
100
atabekyan2017armeniannormal
Abstract
If any normal subgroup of a group $G$ is $\phi$-invariant for some automorphism $\phi$ of $G$, then $\phi$ is called a normal automorphism. Each inner automorphism of a group is normal, but converse is not true in the general case. We prove that any normal automorphism of free Burnside group $B(m,3)$ of period 3 is inner for all rank $m\ge3$.