◆ The Journal of Open Source Software2026-05-05· Theory of relativity
GRTresna: An open-source code to solve the initial data constraints in numerical relativity
Josu C. Aurrekoetxea, Sam E. Brady, Llibert Aresté-Saló, Jamie Bamber, Liina Chung-Jukko, Katy Clough, Eloy de Jong, Matthew Elley, Pau Figueras, Thomas Helfer, Eugene A. Lim, Miren Radia, Areef Waeming, Zipeng Wang
原始摘要（英文原文）· Original abstract
Aurrekoetxea et al., (2026). GRTresna: An open-source code to solve the initial data constraints in numerical relativity. Journal of Open Source Software, 11(121), 9057, https://doi.org/10.21105/joss.09057