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

doi:10.21105/joss.09057

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Authors

Josu C. Aurrekoetxea (0000-0001-9584-5791), Sam E. Brady (0009-0000-5568-839X), Llibert Aresté Saló (0000-0002-3812-8523), Jamie Bamber (0000-0001-7181-3365), Liina Chung-Jukko (0000-0002-2559-7734), Katy Clough (0000-0001-8841-1522), Eloy de Jong (0000-0002-4505-0808), Matthew Elley (0000-0003-3167-5601), Pau Figueras (0000-0001-6438-315X), Thomas Helfer (0000-0001-6880-1005), Eugene A. Lim (0000-0002-6227-9540), Miren Radia (0000-0001-8861-2025), Areef Waeming (0009-0001-6700-4116), Zipeng Wang (0000-0002-4745-8209)

Citation

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

@article{Aurrekoetxea2026, doi = {10.21105/joss.09057}, url = {https://doi.org/10.21105/joss.09057}, year = {2026}, publisher = {The Open Journal}, volume = {11}, number = {121}, pages = {9057}, author = {Aurrekoetxea, Josu C. and Brady, Sam E. and Aresté Saló, Llibert and Bamber, Jamie and Chung-Jukko, Liina and Clough, Katy and de Jong, Eloy and Elley, Matthew and Figueras, Pau and Helfer, Thomas and Lim, Eugene A. and Radia, Miren and Waeming, Areef and Wang, Zipeng}, title = {GRTresna: An open-source code to solve the initial data constraints in numerical relativity}, journal = {Journal of Open Source Software} }

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