Gustavo Ramirez-Hidalgo

According to our database, Gustavo Ramirez-Hidalgo authored at least 8 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

Revisiting recursive methods for Dyson and Keldysh in NEGF: Part I.

Edoardo Di Napoli, Alessandro Pecchia, Gustavo Ramirez-Hidalgo

CoRR, May, 2026

2025

Performance-Portable Optimization and Analysis of Multiple Right-Hand Sides in a Lattice QCD Solver.

Shiting Long, Gustavo Ramirez-Hidalgo, Stepan Nassyr, Jose Jimenez-Merchan, Andreas Frommer, Dirk Pleiter

Proceedings of the 32nd IEEE International Conference on High Performance Computing, 2025

2024

Extending DD-αAMG on heterogeneous machines.

Lianhua He, Gustavo Ramirez-Hidalgo, Ke-Long Zhang

CoRR, 2024

Polynomial Preconditioning for the Action of the Matrix Square Root and Inverse Square Root.

Andreas Frommer, Gustavo Ramirez-Hidalgo, Marcel Schweitzer, Manuel Tsolakis

CoRR, 2024

2023

Coarsest-level improvements in multigrid for lattice QCD on large-scale computers.

Jesús A. Espinoza Valverde, Andreas Frommer, Gustavo Ramirez-Hidalgo, Matthias Rottmann

Comput. Phys. Commun., November, 2023

2022

A Multilevel Approach to Variance Reduction in the Stochastic Estimation of the Trace of a Matrix.

Andreas Frommer, Mostafa Nasr Khalil, Gustavo Ramirez-Hidalgo

SIAM J. Sci. Comput., August, 2022

Deflated Multigrid Multilevel Monte Carlo.

Andreas Frommer, Gustavo Ramirez-Hidalgo

CoRR, 2022

Krylov Subspace Recycling For Matrix Functions.

Liam Burke, Andreas Frommer, Gustavo Ramirez-Hidalgo, Kirk M. Soodhalter

CoRR, 2022