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Showing 1 to 1 of 1 for “"Prufer Group"”.
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Characterizing Zero Divisors of Group Rings
… certain topological invariants attached to a group 𝐺. There are examples showing that the conjecture does not hold in general. These examples involve something like the lamplighter group (the wreath product ℤ/2ℤ ≀ ℤ). We are interested in looking at examples where this is not the case. We are …