#preconditioning

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fromHackernoon
4 years ago

Teaching Old Preconditioners New Tricks: How GNNs Supercharge Linear Solvers | HackerNoon

Recent advancements suggest that employing small Graph Neural Networks to craft preconditioners could significantly enhance performance while preserving necessary sparsity, thereby optimizing computational efficacy.
Artificial intelligence
fromHackernoon
2 months ago

Generalized Jacobian-Free Nonlinear Solvers Using Krylov Methods | HackerNoon

In large-scale systems, the utilization of Krylov Methods such as GMRES, when paired with preconditioning techniques, proves significantly advantageous over traditional approaches, showcasing enhanced performance.
Scala
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