2 citations · 2 across the 1 of their papers we have counts for
2 papers
math.NT2025★ 2 cited
Classifying minimal vanishing sums of roots of unity
Louis Christie, Kenneth J. Dykema, Igor Klep
A vanishing sum of roots of unity is called minimal if no proper, nonempty sub-sum of it vanishes. This paper classifies all minimal vanishing sums of roots of unity of weight at m…
math.ST2024
Symmetry: a General Structure in Nonparametric Regression
Louis G. Christie, John A. D. Aston
In this paper we present the framework of symmetry in nonparametric regression. This generalises the framework of covariate sparsity, where the regression function depends only on…