Showing 1 - 20 of 669

1

DeepONet Based Preconditioning Strategies for Solving Parametric Linear Systems of Equations: DeepONet based preconditioning strategies for solving parametric linear systems of equations
Alena Kopaničáková ; George Em Karniadakis
SIAM Journal on Scientific Computing. 47:C151-C181

Large-scale problems in... Iterative numerical meth... operator learning Multigrid methods domain decomposition for... preconditioning
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2

New Time Domain Decomposition Methods for Parabolic Optimal Control Problems II: Neumann–Neumann Algorithms: New time domain decomposition methods for parabolic optimal control problems. II: Neumann-Neumann algorithms
Martin J. Gander ; Liu-Di Lu
SIAM Journal on Numerical Analysis. 62:2588-2610

Finite difference method... Controllability parallel in time time domain decompositio... 65M12, 65M55, 65Y05 Parallel numerical compu...
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3

A reduced-order two-grid method based on POD technique for the semilinear parabolic equation
Junpeng Song ; Hongxing Rui
Applied Numerical Mathematics. 205:240-254

reduced-order two-grid error estimate Finite element, Rayleigh... Mesh generation, refinem... Error bounds for initial... proper orthogonal decomp...
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4

A parameter uniform numerical method on a Bakhvalov type mesh for singularly perturbed degenerate parabolic convection–diffusion problems: A parameter uniform numerical method on a Bakhvalov type mesh for singularly perturbed degenerate parabolic convection-diffusion problems
Shashikant Kumar ; Sunil Kumar ; Higinio Ramos ; et al.
GREDOS. Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)

12 Matemáticas uniform convergence 01 natural sciences Bakhvalov mesh Error bounds for initial... Multigrid methods
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5

A Multi-domain Spectral Method with Mapping Techniques for the Fokker-Planck Equation in Irregular Domains: A multi-domain spectral method with mapping techniques for the Fokker-Planck equation in irregular domains
Wang, Chuan ; Wang, Zicheng ; Wang, Zhongqing
Journal of Scientific Computing. 102

Approximation by polynom... Error bounds for initial... convergence Multigrid methods domain decomposition for... multi-domain spectral me...
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6

A rapidly converging domain decomposition algorithm for a time delayed parabolic problem with mixed type boundary conditions exhibiting boundary layers
null Aakansha ; Sunil Kumar ; Higinio Ramos
GREDOS. Repositorio Institucional de la Universidad de Salamanca
Universidad de Salamanca (USAL)

Delay differential equat... delay differential equat... Domain decomposition met... domain decomposition met... uniformly convergent met... Error bounds for initial...
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7

A Lagrange Multiplier Method for Fluid-Structure Interaction: Well-Posedness and Domain Decomposition: A Lagrange multiplier method for fluid-structure interaction: well-posedness and domain decomposition
Amy de Castro ; Hyesuk Lee ; Margaret M. Wiecek
Computers & Mathematics with Applications. 181:193-215

Multigrid methods domain decomposition for... inf-sup condition Schur complement interface problem Finite element, Rayleigh...
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8

Highly efficient, decoupled and unconditionally stable numerical schemes for a modified phase-field crystal model with a strong nonlinear vacancy potential
Zhang, Xin ; Wu, Jingwen ; Tan, Zhijun
Computers & Mathematics with Applications. 132:119-134

unconditional energy sta... exponential SAV Multigrid methods domain decomposition for... Finite difference method... modified phase-field cry...
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9

Two-grid reduced-order method based on POD for a nonlinear poroelasticity model
Li, Hongpeng ; Rui, Hongxing ; Gao, Mengqi
Journal of Computational and Applied Mathematics. 460:116413

reduced-order finite ele... Linear elasticity with i... Finite element methods a... nonlinear poroelasticity Flows in porous media filtration
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10

A type of efficient multigrid method for semilinear parabolic interface problems
Fan Chen ; Ming Cui ; Chenguang Zhou
Communications in Nonlinear Science and Numerical Simulation. 143:108632

Error bounds for initial... nonnested multilevel cor... Multigrid methods domain decomposition for... finite element method semilinear parabolic int...
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11

An augmented fourth order domain-decomposed method with fast algebraic solvers for three-dimensional Helmholtz interface problems
Yang, Huanfeng ; Long, Guangqing ; Ren, Yiming ; et al.
Journal of Computational Physics. 524:113742

Helmholtz interface prob... domain decomposition matched interface and bo... fast Fourier transform (... Multigrid methods domain decomposition for...
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12

GDSW preconditioners for composite Discontinuous Galerkin discretizations of multicompartment reaction–diffusion problems: GDSW preconditioners for composite discontinuous Galerkin discretizations of multicompartment reaction-diffusion problems
Huynh, Ngoc Mai Monica ; Pavarino, Luca F. ; Scacchi, Simone
Computer Methods in Applied Mechanics and Engineering. 433:117501

Multigrid methods domain decomposition for... Physiology (general) BDDC preconditioners Cardiac cell-by-cell mod... Composite Discontinuous...
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13

Fully nonlinear investigation of focused wave slamming on a freely rotating flap
Yong Cheng ; Gen Li ; Chunyan Ji ; et al.
Engineering Analysis with Boundary Elements. 110:24-41

Boundary element methods... wave slamming oscillating wave surge c... HOBEM Boundary element methods... Multigrid methods
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14

A non-overlapping optimization-based domain decomposition approach to component-based model reduction of incompressible flows
Taddei T ; Xu X ; Zhang L ; et al.
Journal of Computational Physics. 509:113038

optimization-based domai... [SPI] Engineering Scienc... 0211 other engineering a... [MATH] Mathematics [math... 02 engineering and techn... Numerical Analysis (math...
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15

A domain decomposition method for the non-intrusive reduced order modelling of fluid flow
Claire Heaney ; Christopher C. Pain ; Ionel Michael Navon ; et al.
Computer Methods in Applied Mechanics and Engineering. 354:307-330

Mathematics, Interdiscip... NAVIER-STOKES DYNAMICS Technology Navier-Stokes equations... 0211 other engineering a...
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16

A modular framework for implicit 3D–0D coupling in cardiac mechanics: A modular framework for implicit 3D-0D coupling in cardiac mechanics
Aaron L. Brown ; Matteo Salvador ; Lei Shi ; et al.
Computer Methods in Applied Mechanics and Engineering. 421:116764

cardiovascular modeling Finite element methods a... approximate Newton metho... FOS: Physical sciences Numerical Analysis (math... Physiological flows
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17

A novel steepness-adjustable harmonic volume-of-fluid method for interface capturing
Ni, Weidan ; Zeng, Qinghong ; Ruan, Yucang ; et al.
Journal of Computational Physics. 501:112765

interface capturing sche... Finite volume methods fo... Multigrid methods domain decomposition for... steepness-adjustable har... Finite volume methods ap...
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18

Analysis and design of a local time stepping scheme for LES acceleration in reactive and non-reactive flow simulations
N. A., Sreejith ; Riber, Eleonore ; Cuenot, Bénédicte
Journal of Computational Physics. 470:111580

Mathematical modeling or... domain-decomposition Multigrid methods domain decomposition for... local time stepping LES
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19

Multiresolution schemes for conservation laws
Siegfried Müller ; Wolfgang Dahmen ; Birgit Gottschlich-Müller
Multiscale, Nonlinear and Adaptive Approximation ISBN: 9783642034121

numerical examples hypersonic flow multiresolution schemes hyperbolic conservation... Euler equations wavelets
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20

Efficient preconditioning of the linearized Navier—Stokes equations for incompressible flow: Efficient preconditioning of the linearized Navier-Stokes equations for incompressible flow
Silvester, David ; Elman, Howard ; Kay, David ; et al.
Partial Differential Equations ISBN: 9780444506160
Silvester, D, Elman, H, Kay, D & Wathen, A 2001, 'Efficient proconditioning of the linearized Navier-Stokes equations for incompressible flow', Journal of Computational and Applied Mathematics, vol. 128, no. 1-2, pp. 261-279. https://doi.org/10.1016/S0377-0427(00)00515-X

multigrid iteration linearized Navier-Stokes... Applied Mathematics Navier-Stokes equations... Incompressible flow Preconditioning
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