3 papers
astro-ph.GA2026
Scaling Relations for Binary Black Hole Merger Times from Cosmological Initial Conditions
Thibaut L. Francois, Alessia Gualandris, Walter Dehnen
Recent evidence from Pulsar Timing Arrays (PTAs) for a nanohertz gravitational wave background is broadly consistent with theoretical expectations from a population of massive blac…
astro-ph.GA2026
Converging on the eccentricity of massive black hole binaries in galactic mergers
Alessia Gualandris, Justin Read, Federica Fastidio +4
Binaries of supermassive black holes (MBHBs) represent the primary sources of the gravitational wave background (GWB) detectable by Pulsar Timing Arrays (PTAs). The eccentricity wi…
cs.LG2023
Class Symbolic Regression: Gotta Fit 'Em All
Wassim Tenachi, Rodrigo Ibata, Thibaut L. François +1
We introduce 'Class Symbolic Regression' (Class SR) a first framework for automatically finding a single analytical functional form that accurately fits multiple datasets - each re…