3 citations · 6 across the 4 of their papers we have counts for
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math.CO2008★ 2 cited
On McMillan's theorem about uniquely decipherable codes
Stephan Foldes
Karush's proof of McMillan's theorem is recast as an argument involving polynomials with non-commuting indeterminates certain evaluations of which yield the Kraft sums of codes, pr…
math-ph2008★ 3 cited
The Lorentz group and its finite field analogues: local isomorphism and approximation
Stephan Foldes
Finite Lorentz groups acting on 4-dimensional vector spaces coordinatized by finite fields with a prime number of elements are represented as homomorphic images of countable, ratio…