36 citations · 78 across the 16 of their papers we have counts for
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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…
math.NT2015★ 36 cited
On the discrete logarithm problem in finite fields of fixed characteristic
Robert Granger, Thorsten Kleinjung, Jens Zumbrägel
For a prime power, the discrete logarithm problem (DLP) in consists in finding, for any and , an integ…
math.LO2015★ 7 cited
Profinite algebras and affine boundedness
Friedrich Martin Schneider, Jens Zumbrägel
We prove a characterization of profinite algebras, i.e., topological algebras that are isomorphic to a projective limit of finite discrete algebras. In general profiniteness concer…