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math.CO2024
Frieze patterns over finite commutative local rings
Bernhard Böhmler, Michael Cuntz
We count numbers of tame frieze patterns with entries in a finite commutative local ring. For the ring , a prime and we obtain closed…
math.RT2024
Trivial source character tables of Frobenius groups of type
Bernhard Böhmler, Caroline Lassueur
Let be a prime number. We compute the trivial source character tables of finite Frobenius groups with an abelian Frobenius complement and an elementary abelian Frobeniu…