Multivariate Bayesian P-spline estimation of spectral density matrices, with application to LISA TDI noiseJuly 6, 2026·Avi Vajpeyi,Renate Meyer,Patricio Maturana-Russel,Jianan Liu· 0 min read Cite Preprint DOIpublicationLast updated on July 6, 2026Methodology (Stat.ME) FOS: Computer and Information Sciences ← Directional search for persistent gravitational waves: Results from the first part of LIGO-Virgo-KAGRA’s fourth observing run July 6, 2026GWTC-4.0: Population Properties of Merging Compact Binaries July 3, 2026 →