## Found 449 Documents (Results 1–100)

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### Generalized fractional algebraic linear system solvers. (English)Zbl 07488735

MSC:  65F10 65N22 35R11
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MSC:  35Qxx
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### Multiscale extended finite element method for deformable fractured porous media. (English)Zbl 07513850

MSC:  76Mxx 65Mxx 76Sxx
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### Fully-coupled micro-macro finite element simulations of the Nakajima test using parallel computational homogenization. (English)Zbl 1479.74120

MSC:  74S05 74M15 74Q05
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### Locally-synchronous, iterative solver for Fourier-based homogenization. (English)Zbl 1477.74115

MSC:  74S25 74Q99 65F10
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### Iterative solution with shifted Laplace preconditioner for plane wave enriched isogeometric analysis and finite element discretization for high-frequency acoustics. (English)Zbl 07415285

MSC:  65-XX 74-XX
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### GPU-based algorithm for evaluating the electrical resistivity of digital rocks. (English)Zbl 07308011

MSC:  86-XX 78-XX
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### Performance of preconditioners for large-scale simulations using Nek5000. (English)Zbl 1484.65324

Sherwin, Spencer J. (ed.) et al., Spectral and high order methods for partial differential equations, ICOSAHOM 2018. Selected papers from the ICOSAHOM conference, London, UK, July 9–13, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 134, 263-272 (2020).
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### High-order finite element methods for interface problems: theory and implementations. (English)Zbl 1484.65305

Sherwin, Spencer J. (ed.) et al., Spectral and high order methods for partial differential equations, ICOSAHOM 2018. Selected papers from the ICOSAHOM conference, London, UK, July 9–13, 2018. Cham: Springer. Lect. Notes Comput. Sci. Eng. 134, 167-177 (2020).
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### Multigrid solvers for immersed finite element methods and immersed isogeometric analysis. (English)Zbl 1477.74106

MSC:  74S05 74S22 65F10
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### Efficient preconditioned iterative linear solvers for 3-D magnetostatic problems using edge elements. (English)Zbl 07409034

MSC:  65F08 65N30 78A30
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### Iterative solution of weighted linear least squares problems. (English)Zbl 07376161

MSC:  65F10 65F20
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### Consistent treatment of incompletely converged iterative linear solvers in reverse-mode algorithmic differentiation. (English)Zbl 1469.65073

MSC:  65F10 65D25
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### Sharp algebraic and total a posteriori error bounds for $$h$$ and $$p$$ finite elements via a multilevel approach. Recovering mass balance in any situation. (English)Zbl 07337929

MSC:  76-XX 74-XX
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### Sparse hierarchical preconditioners using piecewise smooth approximations of eigenvectors. (English)Zbl 1461.65033

MSC:  65F08 65F50 65Y20
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### Krylov methods for low-rank regularization. (English)Zbl 1460.65043

MSC:  65F22 65F10
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### Numerical study in stochastic homogenization for elliptic partial differential equations: convergence rate in the size of representative volume elements. (English)Zbl 07217205

MSC:  65F30 65F50 65N35 65F10
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### Generalization of algebraic multiscale to algebraic multigrid. (English)Zbl 1434.86010

MSC:  86-10 65F10 86A20
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### Some variants of Halley’s method with memory and their applications for solving several chemical problems. (English)Zbl 07184525

MSC:  65-XX 92Exx
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### Iterative solution of Helmholtz problem with high-order isogeometric analysis and finite element method at mid-range frequencies. (English)Zbl 1436.78007

MSC:  78M10 65N30 65N22
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### An unstructured mesh control volume method for two-dimensional space fractional diffusion equations with variable coefficients on convex domains. (English)Zbl 07143627

MSC:  65-XX 76-XX
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### A robust adaptive algebraic multigrid linear solver for structural mechanics. (English)Zbl 1441.74302

MSC:  74S99 65F10 74B05
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### Space-time finite element methods for parabolic evolution problems with variable coefficients. (English)Zbl 1433.65217

Apel, Thomas (ed.) et al., Advanced finite element methods with applications. Selected papers from the 30th Chemnitz finite element symposium, St. Wolfgang/Strobl, Austria, September 25–27, 2017. Cham: Springer. Lect. Notes Comput. Sci. Eng. 128, 247-275 (2019).
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### Physics-based balancing domain decomposition by constraints for multi-material problems. (English)Zbl 1419.65138

MSC:  65N55 65N22 65F08
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### A cut finite element method for the solution of the full-potential equation with an embedded wake. (English)Zbl 1468.76039

MSC:  76M10 76G25
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### An efficient solution algorithm for space-time finite element method. (English)Zbl 1464.74229

MSC:  74S05 76M10 65M60
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### Mathematical and numerical analysis of radiative heat transfer in semi-transparent media. (English)Zbl 07031678

MSC:  65M38 45K05 80A20 47G10
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### An approximate solver for multi-medium Riemann problem with Mie-Grüneisen equations of state. (English)Zbl 1457.76125

MSC:  76M99 76L05 76T10
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### Development and convergence analysis of an effective and robust implicit Euler solver for 3D unstructured grids. (English)Zbl 1415.76464

MSC:  76M12 65M08
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### BootCMatch: a software package for bootstrap AMG based on graph weighted matching. (English)Zbl 1484.65059

MSC:  65F10 65F08
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### Superfast iterative solvers for linear matrix equations. (English. Russian original)Zbl 1408.65021

Dokl. Math. 98, No. 2, 444-447 (2018); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 482, No. 3, 250-253 (2018).
MSC:  65F30 15A24 93B05
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### A class of symmetric factored approximate inverses and hybrid two-level solver. (English)Zbl 1404.65039

MSC:  65F50 65F08 65F10
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### Higher order spectral element scheme for two- and three-dimensional Cahn-Hilliard equation. (English)Zbl 1397.65202

MSC:  65M70 65M12
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### “Compress and eliminate” solver for symmetric positive definite sparse matrices. (English)Zbl 1391.65052

MSC:  65F05 65F50 65F08
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MSC:  65F15
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### Approximate tensor-product preconditioners for very high order discontinuous Galerkin methods. (English)Zbl 1380.65067

MSC:  65F08 65M60 35L65
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### Early termination in parametric linear system solving and rational function vector recovery with error correction. (English)Zbl 1462.65036

Burr, Michael (ed.), Proceedings of the 42nd international symposium on symbolic and algebraic computation, ISSAC 2017, Kaiserslautern, Germany, July 25–28, 2017. New York, NY: Association for Computing Machinery (ACM). 237-244 (2017).
MSC:  65F10 15A06
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### CFD simulation of industrial bubble columns: numerical challenges and model validation successes. (English)Zbl 1443.76028

MSC:  76-10 76Txx 76D05
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### Iterative solver approach for turbine interactions: application to wind or marine current turbine farms. (English)Zbl 1443.76056

MSC:  76-10 76D05
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### Iterative speedup by utilizing symmetric data in pricing options with two risky assets. (English)Zbl 1412.91238

MSC:  91G60 91G20 65M06
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MSC:  65F10
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### A divide-and-conquer fast finite difference method for space-time fractional partial differential equation. (English)Zbl 1412.65073

MSC:  65M06 35R11 65F10
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### Inexact hierarchical scale separation: a two-scale approach for linear systems from discontinuous Galerkin discretizations. (English)Zbl 1398.65088

MSC:  65F50 65F10 65N30
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### An augmented IIM & preconditioning technique for jump embedded boundary conditions. (English)Zbl 1386.65101

MSC:  65F08 65N06 65N85
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MSC:  74S30
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MSC:  74S30
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### Application of the inverse fast multipole method as a preconditioner in a 3D Helmholtz boundary element method. (English)Zbl 1376.78010

MSC:  78M16 65N38 65F08
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### Analytical decoupling techniques for fully implicit reservoir simulation. (English)Zbl 1375.76187

MSC:  76S05 76M12 65F08
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### A tensor-train accelerated solver for integral equations in complex geometries. (English)Zbl 1380.65434

MSC:  65R20 65Y20
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### Almost-linear-time algorithms for Markov chains and new spectral primitives for directed graphs. (English)Zbl 1370.60115

Hatami, Hamed (ed.) et al., Proceedings of the 49th annual ACM SIGACT symposium on theory of computing, STOC ’17, Montreal, QC, Canada, June 19–23, 2017. New York, NY: Association for Computing Machinery (ACM) (ISBN 978-1-4503-4528-6). 410-419 (2017).
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### Schwarz preconditioning for high order edge element discretizations of the time-harmonic Maxwell’s equations. (English)Zbl 1371.78313

Lee, Chang-Ock (ed.) et al., Domain decomposition methods in science and engineering XXIII. Proceedings of the 23rd international conference, Jeju Island, Korea, July 6–10, 2015. Cham: Springer (ISBN 978-3-319-52388-0/hbk; 978-3-319-52389-7/ebook). Lecture Notes in Computational Science and Engineering 116, 117-124 (2017).
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### A residual based sparse approximate inverse preconditioning procedure for large sparse linear systems. (English)Zbl 1449.65044

MSC:  65F08 65F50
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### The inverse fast multipole method: using a fast approximate direct dolver as a preconditioner for dense linear systems. (English)Zbl 1365.65068

MSC:  65F05 65F08 65F35
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### New versions of iterative splitting methods for the momentum equation. (English)Zbl 1469.65097

MSC:  65J08 35K90 47D60
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### Iterative-method performance evaluation for multiple vectors associated with a large-scale sparse matrix. (English)Zbl 07516903

MSC:  65-XX 93-XX
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### Building an iterative heuristic solver for a quantum annealer. (English)Zbl 1357.90090

MSC:  90C09 90C20 90C59
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### The multiscale restriction smoothed basis method for fractured porous media (F-MSRSB). (English)Zbl 1349.76385

MSC:  76M12 76S05 65M08
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### A double-sweeping preconditioner for the Helmholtz equation. (English)Zbl 1349.65109

MSC:  65F08 65N22
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