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math.NA2026
NSPOD: Accelerating Krylov solvers via DeepONet-learned POD subspaces
Francesc Levrero-Florencio, Youngkyu Lee, Jay Pathak +1
The convergence of Krylov-based linear iterative solvers applied to parametric partial differential equations (PDEs) is often highly sensitive to the domain, its discretization, th…
math.NA2019★ 25 cited
An orthotropic electro-viscoelastic model for the heart with stress-assisted diffusion
Adrienne Propp, Alessio Gizzi, Francesc Levrero-Florencio +1
We propose and analyse the properties of a new class of models for the electromechanics of cardiac tissue. The set of governing equations consists of nonlinear elasticity using a v…