A module is weakly minimal if and only if every pp-definable subgroup is either finite or of finite index. We study weakly minimal modules over several classes of rings, including valuation domains, Pr¨ufer domains and integral group rings.
Weakly minimal modules over integral group rings and over some related classes of rings
L'INNOCENTE, Sonia;TOFFALORI, Carlo
2005-01-01
Abstract
A module is weakly minimal if and only if every pp-definable subgroup is either finite or of finite index. We study weakly minimal modules over several classes of rings, including valuation domains, Pr¨ufer domains and integral group rings.File in questo prodotto:
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