Groups with Infinite Homology

نویسندگان

  • A. J. BERRICK
  • P. H. KROPHOLLER
چکیده

A group is said to be acyclic if its reduced homology vanishes. Many interesting classes of groups have been discovered having this property ([2] is a useful survey). This is an indication that the reduced homology carries limited information. Here we obtain information about H̃(G) for a class of groups G that includes all locally finite groups and all soluble groups of finite rank. We show that non-locally-finite groups in the class cannot be acyclic, and that in fact their reduced homology is infinite. Our main result is as follows.

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تاریخ انتشار 2002