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在“Elsevier电子期刊”中，命中：256条，耗时：0.0409803 秒

在所有数据库中总计命中：777条

1.A hierarchical preconditioner for the electric field integral equation on unstructured meshes based on primal and dual Haar bases

作者：S.B. Adrian^a ; ^b ; ^{simon.adrian@tum.de} ; F.P. Andriulli^b ; ^{francesco.andriulli@mines-telecom.fr} ; T.F. Eibert^a ; ^{eibert@tum.de}

关键词：Electric field integral equation (EFIE) ; Hierarchical basis ; Integral equations ; Numerical methods ; Preconditioning ; Multiresolution ; Multilevel

刊名：Journal of Computational Physics

出版年：2017

2.Tensor-product preconditioners for higher-order space-time discontinuous Galerkin methods

作者：Laslo T. Diosady^a ; ^{laslo.diosady@nasa.gov} ; Scott M. Murman^b ; ^{scott.murman@nasa.gov}

关键词：Higher-order ; Discontinuous Galerkin ; Space&ndash ; time ; Compressible Navier&ndash ; Stokes ; Preconditioning

刊名：Journal of Computational Physics

出版年：2017

3.Multiscale finite-element method for linear elastic geomechanics

作者：Nicola Castelletto^a ; ^{ncastell@stanford.edu} ; Hadi Hajibeygi^b ; ^{h.hajibeygi@tudelft.nl} ; Hamdi A. Tchelepi^a ; ^{tchelepi@stanford.edu}

关键词：Multiscale methods ; Multiscale finite-element method ; Geomechanics ; Preconditioning ; Porous media

刊名：Journal of Computational Physics

出版年：2017

4.Rescaling of the Roe scheme in low Mach-number flow regions

作者：Jean-Christophe Boniface ^{jean-christophe.boniface@onera.fr" class="auth_mail" title="E-mail the corresponding author}

关键词：Compressible flow ; Euler equations ; Low Mach number ; Preconditioning ; Roe scheme ; Roe&ndash ; Turkel scheme ; Entropy fix ; Characteristic time-step

刊名：Journal of Computational Physics

出版年：2017

5.Deflation-accelerated preconditioning of the Poisson-Neumann Schur problem on long domains with a high-order discontinuous element-based collocation method

作者：Sumedh M. Joshi^a ; ^{smj96@cornell.edu" class="auth_mail" title="E-mail the corresponding author} ; Greg N. Thomsen^b ; Peter J. Diamessis^c

关键词：Poisson equation ; Spectral element ; Deflation ; Preconditioning ; Schur complement ; Domain decomposition

刊名：Journal of Computational Physics

出版年：2016

6.A scalable, fully implicit algorithm for the reduced two-field low-β extended MHD model

作者：L. Chacó ; n ; ^{chacon@lanl.gov" class="auth_mail" title="E-mail the corresponding author} ; A. Stanier

关键词：Implicit algorithms ; Extended MHD ; JFNK ; Physics-based preconditioning ; Parallel multigrid

刊名：Journal of Computational Physics

出版年：2016

7.Accelerating the shifted Laplace preconditioner for the Helmholtz equation by multilevel deflation

作者：A.H. Sheikh^a ; ^{a.h.sheikh@tudelft.nl" class="auth_mail" title="E-mail the corresponding author} ; D. Lahaye^a ; ^{d.j.p.lahaye@tudelft.nl" class="auth_mail" title="E-mail the corresponding author} ; L. Garcia Ramos^b ; ^{garcia@math.tu-berlin.de" class="auth_mail" title="E-mail the corresponding author} ; R. Nabben^b ; ^{nabben@math.tu-berlin.de" class="auth_mail" title="E-mail the corresponding author} ; C. Vuik^a ; ^{c.vuik@tudelft.nl" class="auth_mail" title="E-mail the corresponding author}

关键词：Helmholtz equation ; Preconditioning ; Shifted Laplacian ; Deflation ; Multigrid ; Multilevel Krylov methods

刊名：Journal of Computational Physics

出版年：2016

8.Multigrid-based ‘shifted-Laplacian’ preconditioning for the time-harmonic elastic wave equation

作者：G. Rizzuti^a ; ^c ; ^{rizzuti@delft-inversion.com" class="auth_mail" title="E-mail the corresponding author} ; W.A. Mulder^b ; ^c ; ^{Wim.Mulder@shell.com" class="auth_mail" title="E-mail the corresponding author}

关键词：Multigrid ; Elastic ; Wave equation ; Frequency domain ; Finite-difference

刊名：Journal of Computational Physics

出版年：2016

9.Spectral analysis and structure preserving preconditioners for fractional diffusion equations

作者：Marco Donatelli^a ; ^{marco.donatelli@uninsubria.it" class="auth_mail" title="E-mail the corresponding author} ; Mariarosa Mazza^a ; ^{mariarosa.mazza@uninsubria.it" class="auth_mail" title="E-mail the corresponding author} ; Stefano Serra-Capizzano^a ; ^b ; ^{stefano.serrac@uninsubria.it" class="auth_mail" title="E-mail the corresponding author}

关键词：Fractional diffusion equations ; Toeplitz matrix ; Locally Toeplitz sequence of matrices ; Singular value/eigenvalue distribution ; Preconditioning

刊名：Journal of Computational Physics

出版年：2016

10.Fast solvers for optimal control problems from pattern formation

作者：Martin Stoll^a ; ^{stollm@mpi-magdeburg.mpg.de" class="auth_mail" title="E-mail the corresponding author} ; John W. Pearson^b ; ^{j.w.pearson@kent.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; Philip K. Maini^c ; ^{maini@maths.ox.ac.uk" class="auth_mail" title="E-mail the corresponding author}

关键词：PDE-constrained optimization ; Reaction&ndash ; diffusion ; Pattern formation ; Newton iteration ; Preconditioning ; Schur complement

刊名：Journal of Computational Physics

出版年：2016

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