18 citations · 91 across the 28 of their papers we have counts for
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math.RA2017★ 7 cited
MacWilliams' extension theorem for infinite rings
Friedrich Martin Schneider, Jens Zumbrägel
Finite Frobenius rings have been characterized as precisely those finite rings satisfying the MacWilliams extension property, by work of Wood. In the present note we offer a genera…
math.RA2015★ 1 cited
Every simple compact semiring is finite
Friedrich Martin Schneider, Jens Zumbrägel
A Hausdorff topological semiring is called simple if every non-zero continuous homomorphism into another Hausdorff topological semiring is injective. Classical work by Anzai and Ka…