20 citations · 33 across the 7 of their papers we have counts for
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stat.ME2017★ 1 cited
A Test for Separability in Covariance Operators of Random Surfaces
Pramita Bagchi, Holger Dette
The assumption of separability is a simplifying and very popular assumption in the analysis of spatio-temporal or hypersurface data structures. It is often made in situations where…
stat.ME2017★ 20 cited
A nonparametric test for stationarity in functional time series
Anne van Delft, Vaidotas Characiejus, Holger Dette
We propose a new measure for stationarity of a functional time series, which is based on an explicit representation of the -distance between the spectral density operator of a…