Isomorphism of modular group algebras of finite torsion-free rank coproducts of p-mixed countable abelian groups
AbstractSuppose G is with finite torsion-free rank a coproduct of p-mixed countable abelian groups and F is a field with characteristic p such that the group algebras FG and FH are F -isomorphic for another group H . Then G and H are isomorphic.
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