Hardik Kothari

According to our database, Hardik Kothari authored at least 9 papers between 2019 and 2024.

Collaborative distances:

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

2024

Integrating Multi-Preconditioned Conjugate Gradient with Additive Multigrid Strategy.

Hardik Kothari, Maria Giuseppina Chiara Nestola, Marco Favino, Rolf Krause

CoRR, 2024

2023

Enhancing training of physics-informed neural networks using domain-decomposition based preconditioning strategies.

Alena Kopanicáková, Hardik Kothari, George Em Karniadakis, Rolf Krause

CoRR, 2023

2022

Nonlinear Schwarz preconditioning for nonlinear optimization problems with bound constraints.

Hardik Kothari, Alena Kopanicáková, Rolf Krause

CoRR, 2022

Nonlinear Schwarz preconditioning for Quasi-Newton methods.

Hardik Kothari

CoRR, 2022

Nonlinear Field-split Preconditioners for Solving Monolithic Phase-field Models of Brittle Fracture.

Alena Kopanicáková, Hardik Kothari, Rolf Krause

CoRR, 2022

2021

A Generalized Multigrid Method for Solving Contact Problems in Lagrange Multiplier based Unfitted Finite Element Method.

Hardik Kothari, Rolf Krause

CoRR, 2021

A Matrix-free Multigrid Preconditioner for Jacobian-free Newton-Krylov Methods.

Hardik Kothari, Alena Kopanicáková, Rolf Krause

CoRR, 2021

Multigrid and saddle-point preconditioners for unfitted finite element modelling of inclusions.

Hardik Kothari, Rolf Krause

CoRR, 2021

2019

A Multigrid Method for a Nitsche-based Extended Finite Element Method.

Hardik Kothari, Rolf Krause

CoRR, 2019