【摘要】 <正> §1.定义与准备所讨论的环均为有单位元的结合环,子环均与原来环有相同的单位元,模均为右酉模。先给出群模与斜群模的定义。设R为环,G为乘群,θ:G→Aut(R)为群同态,M为R-模。更多还原

【Abstract】 We investigate the primality, maximum condition, semisimplicity, and self-injectivity of skew group rings. Our results are satisfactory.Meanwhile, we present the definition and some properties of skew group modules.更多还原