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Hardik Kothari
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Nonlinear field-split preconditioners for solving monolithic phase-field models of brittle fracture
A Kopaničáková, H Kothari, R Krause
Computer Methods in Applied Mechanics and Engineering 403, 115733, 2023
202023
Enhancing training of physics-informed neural networks using domain decomposition–based preconditioning strategies
A Kopaničáková, H Kothari, GE Karniadakis, R Krause
SIAM Journal on Scientific Computing, S46-S67, 2024
172024
A generalized multigrid method for solving contact problems in Lagrange multiplier based unfitted Finite Element Method
H Kothari, R Krause
Computer methods in applied mechanics and engineering 392, 114630, 2022
162022
A Multigrid Method for a Nitsche-based Extended Finite Element Method
H Kothari, R Krause
International Journal of Computing and Visualization in Science and Engineering, 2021
82021
A Multigrid Preconditioner for Jacobian-free Newton–Krylov Methods
H Kothari, A Kopaničáková, R Krause
Domain Decomposition Methods in Science and Engineering XXVI, 365-372, 2023
42023
Multigrid and saddle-point preconditioners for unfitted finite element modelling of inclusions
H Kothari, R Krause
14th WCCM-ECCOMAS Congress 2020, 2021
42021
Nonlinear Schwarz preconditioning for nonlinear optimization problems with bound constraints
H Kothari, A Kopanicáková, R Krause
Domain Decomposition Methods in Science and Engineering XXVII, 319-326, 2024
32024
Nonlinear Schwarz preconditioning for Quasi-Newton methods
H Kothari
Domain Decomposition Methods in Science and Engineering XXVII, 311–318, 2024
22024
Multilevel solution strategies for unfitted finite element methods
H Kothari
Universitŕ della Svizzera italiana, 2020
22020
Parallelisation of a Spectral Element Solver
H Kothari
Master Thesis, TU Bergakademie Freiberg, 2014
12014
Integrating Multi-Preconditioned Conjugate Gradient with Additive Multigrid Strategy
H Kothari, MGC Nestola, M Favino, R Krause
arXiv preprint arXiv:2402.12833, 2024
2024
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