Integral group ring is one of the most important rings . Its K- groups is an attractive topic in algebraic K -theory.
整群环ZG是一类非常重要的环,它的K—群是代数K—理论中十分重要且引人入胜的研究专题之一。
参考来源 - 关于有限群上的整群环ZG的相对K
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Group ring
abstract:In algebra, a group ring is a free module and at the same time a ring, constructed in a natural way from any given ring and any given group. As a free module, its ring of scalars is the given ring, and its basis is one-to-one with the given group.
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