114 citations · 174 across the 26 of their papers we have counts for
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math.CO2015★ 1 cited
Merit factors of polynomials derived from difference sets
Christian Günther, Kai-Uwe Schmidt
The problem of constructing polynomials with all coefficients or and large merit factor (equivalently with small norm on the unit circle) arises naturally in complex…
math.CO2015
Barker sequences of odd length
Kai-Uwe Schmidt, Jürgen Willms
A Barker sequence is a binary sequence for which all nontrivial aperiodic autocorrelations are at most 1 in magnitude. An old conjecture due to Turyn asserts that there is no Barke…