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检索条件"主题词=GMRES algorithm"
19 条 记 录,以下是11-20 订阅
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Numerical modeling of baffle location effects on the flow pattern of primary sedimentation tanks
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APPLIED MATHEMATICAL MODELLING 2013年 第6期37卷 4486-4496页
作者: Shahrokhi, Mahdi Rostami, Fatemeh Said, Md Azlin Md Syafalni Univ Sains Malaysia Sch Civil Engn Perai 14300 P Penang Malaysia
Computational fluid dynamics (CFD) is used extensively by engineers to model and analyze complex issues related to hydraulic design, planning studies for future generating stations, civil maintenance and supply effici... 详细信息
来源: 评论
A comparison between hybrid methods: FEM-BEM versus FEM-DBCI
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COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING 2013年 第6期32卷 1901-1911页
作者: Aiello, Giovanni Alfonzetti, Salvatore Borzi, Giuseppe Rizzo, Santi Agatino Salerno, Nunzio Univ Catania Dipartimento Ingn Elettr Elettron & Informat Catania Italy Univ Messina Dipartimento Ingn Civile Messina Italy
Purpose - This paper compares the hybrid FEM-BEM and FEM-DBCI methods for the solution of open-boundary static and quasi-static electromagnetic field problems. Design/methodology/approach - After a brief review of the... 详细信息
来源: 评论
gmres algorithm and symmetric Gauss-Seidel preconditioning solver for 2-D Boltzmann transport equation
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JOURNAL OF FUSION ENERGY 2008年 第3期27卷 225-232页
作者: Tizaoui, Abdelkader Akesbi, Samir Univ Toulouse 3 MIP F-31062 Toulouse 3 France IUT Paul Sabatier Dept Genie Biol F-31062 Toulouse France Univ Haute Alsase LMIA F-68093 Mulhouse France
This paper describes a new algorithm to solve the neutron transport stationary equation in 2-D geometry. This algorithm is based on a splitting of the collision operator and an infinite dimensional adaptation of the G... 详细信息
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Parametric continuation of the solitary traveling pulse solution in the reaction-diffusion system using the Newton-Krylov method
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COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS 2009年 第4期49卷 623-637页
作者: Makeev, A. G. Semendyaeva, N. L. Moscow MV Lomonosov State Univ Fac Computat Math & Cybernet Moscow 119992 Russia
The matrix-free Newton-Krylov method that uses the gmres algorithm (an iterative algorithm for solving systems of linear algebraic equations) is used for the parametric continuation of the solitary traveling pulse sol... 详细信息
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SYMMLQ-like procedure for Ax = b where A is a special normal matrix
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CALCOLO 2006年 第1期43卷 17-37页
作者: Fassbender, H. Ikramov, Kh. D. Moscow MV Lomonosov State Univ Fac Computat Math & Cybernet Moscow Russia TU Braunschweig Inst Computat Math Braunschweig Germany Tech Univ Munich D-8000 Munich Germany
We propose a method of Lanczos type for solving a linear system with a normal matrix whose spectrum is contained in a second-degree curve. This is a broader class of matrices than that of the (l, m)-normal matrices in... 详细信息
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PROGRAM-PATTERN MULTIPOLE BOUNDARY ELEMENT METHOD FOR FRICTIONAL CONTACT
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Acta Mechanica Solida Sinica 2005年 第1期18卷 76-82页
作者: YuChunxiao ShenGuangxian LiuDeyi CollegeofScience YanshanUniversityQinhuangdao066004China CollegeofMechanicalEngineering YanshanUniversityQinhuangdao066004China
A mathematical program is proposed for the highly nonlinear problem involving frictional contact. A program-pattern using the fast multipole boundary element method (FM- BEM) is given for 3-D elastic contact with fric... 详细信息
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An iterative algorithm for finite element analysis
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JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2004年 164卷 469-491页
作者: Laouafa, F Royis, P Ecole Natl Travaux Publ Etat CNRS URA 1652 Dept Genie Civil & Batiment F-69518 Vaulx En Velin France Inst Natl Environ Ind & RISques F-60550 Verneuil En Halatte France
In this paper, we state in a new form the algebraic problem arising from the one-field displacement finite element method (FEM). The displacement approach, in this discrete form, can be considered as the dual approach... 详细信息
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A SOLVER USING NEWTON‘S METHOD FOR UNSTEADY VISCOUS FLOWS
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Acta Mechanica Sinica 2003年 第3期19卷 220-227页
作者: 宁方飞 徐力平 Dept.ofJetPropulsion Beijin9UniversityofAeronauticsandAstronauticsBeijing100083China WhittleLaboratory UniversityofCambridgeU.K.
A solver is developed for time-accurate computations of viscous flows based on the conception of Newton's method.A set of pseudo-time derivatives are added into governing equations and the discretized system is so... 详细信息
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Accelerating the Robin iteration procedure by means of gmres
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COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING 1998年 第1-3期17卷 49-54页
作者: Alfonzetti, S Borzi, G Salerno, N Catania Univ Dipartimento Elettr Elettr Sistemist I-95126 Catania Italy
The Robin iteration procedure is a technique for the FEM computation of electromagnetic scattering fields in unbounded domains. It is based on the iterative improvement of the known term of a non-homogeneous Robin con... 详细信息
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