12 citations · 20 across the 8 of their papers we have counts for
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math.ST2023
Covariate-informed reconstruction of partially observed functional data via factor models
Maximilian Ofner, Siegfried Hörmann
This paper studies linear reconstruction of partially observed functional data which are recorded on a discrete grid. We propose a novel estimation approach based on approximate fa…
math.AP2023★ 12 cited
The Stability of Relativistic Fluids in Linearly Expanding Cosmologies
David Fajman, Maximilian Ofner, Todd A. Oliynyk +1
In this paper we study cosmological solutions to the Einstein--Euler equations. We first establish the future stability of nonlinear perturbations of a class of homogeneous solutio…