2 papers
astro-ph.SR2023
The cradle of nonlinear asteroseismology: observations of oscillation mode variability in compact pulsating stars
Weikai Zong, Stéphane Charpinet, Gérard Vauclair +2
We briefly review progress in developing a pathway to nonlinear astereoseismology, both from theoretical and observational aspects. As predicted by the theory of weak nonlinear int…
stat.ME2022
Sparse additive models in high dimensions with wavelets
Sylvain Sardy, Xiaoyu Ma
In multivariate regression, when covariates are numerous, it is often reasonable to assume that only a small number of them has predictive information. In some medical applications…