most citedEnhanced Koszul properties in Galois cohomology

9 citations · 9 across the 9 of their papers we have counts for

collaborators
Showing math.PRShow all

1 paper · 1 filter

math.PR2026

Low-Rank and Sparse Drift Estimation for High-Dimensional Lévy-Driven Ornstein--Uhlenbeck Processes

Marina Palaisti

We study drift estimation for discretely observed high-dimensional Lévy-driven Ornstein--Uhlenbeck processes when the drift admits a low-rank-plus-sparse approximation. A localized…