نتایج جستجو برای: iterative mathematical solver

تعداد نتایج: 290412  

2014
H. Yang HUIDONG YANG

In this work, a two-layer coupled fluid-structure-structure interaction model is considered, which incorporates an anisotropic structure model into the fluid-structure interaction problems. We propose two domain decomposition solvers for such a class of coupled problems: a Robin-Robin preconditioned GMRES solver combined with an inner Dirichlet-Neumann iterative solver, and a Robin-Robin precon...

2012
H. Yang HUIDONG YANG

In this work, a two-layer coupled fluid-structure-structure interaction model is considered, which incorporates an anisotropic structure model into the fluid-structure interaction problems. We propose two domain decomposition solvers for such a class of coupled problems: a Robin-Robin preconditioned GMRES solver combined with an inner Dirichlet-Neumann iterative solver, and a Robin-Robin precon...

Journal: :NHM 2006
Ciro D'Apice Rosanna Manzo

The paper deals with a fluid dynamic model for supply chains. A mixed continuum-discrete model is proposed and possible choices of solutions at nodes guaranteeing the conservation of fluxes are discussed. Fixing a rule a Riemann solver is defined and existence of solutions to Cauchy problems is proved.

Journal: :Computer Physics Communications 2023

We present a novel approach for solving the time-dependent Schrödinger equation (TDSE). The method we propose converts TDSE to an equivalent Volterra integral equation; introducing global Lagrange interpolation of integrand transforms linear system, which is then solved iteratively. In this paper, derive method, explore its performance on several examples, and discuss corresponding numerical de...

2006
Haifeng Qian Sachin S. Sapatnekar Shrirang Karandikar Rupesh Shelar Jaskirat Singh Vidyasagar Nookala Sanjay Kumar Brent Goplen Tianpei Zhang Yong Zhan Yan Feng Hongliang Chang

This thesis presents two new linear equation solvers, and investigates their applications in VLSI design automation. Both solvers are derived in the context of a special class of large-scale sparse left-hand-side matrices that are commonly encountered in engineering applications, and techniques are presented that can potentially extend the theory to more general cases. The first is a stochastic...

Journal: :Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies 2017

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