Nazeef, https://orcid.org/0009-0009-4307-5911
Kumar, Aditya https://orcid.org/0009-0008-7724-7710
Qi, Chong https://orcid.org/0000-0002-1406-5695
Article Title: SPIRIT Solver: Accelerating r -process Nucleosynthesis with Sparse Preconditioning
Journal Title: The Astrophysical Journal Supplement Series
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-09-02
Date Accepted: 2026-02-17
Online publication date: 2026-03-17