On the automorphisms of a certain class of finite rings
On the automorphisms of a certain class of finite rings
The determination of the structure of finite rings is reduced to that of ^-rings, υ for every finite ring is a direct sum of pi-rings where pi are different primes.Let R be a finite ^-ring whose additive group (R, +) is of type (p eι ,p e *, -,p eι …