An efficient iterative method for solving parameter-dependent and random convection-diffusion problems

DOI10.1007/s10915-021-01737-zzbMath1491.65134arXiv2105.11901OpenAlexW4206448743MaRDI QIDQ2067305

Xiaobing Feng, Liet Vo, Yan Luo, Zhu Wang

Publication date: 18 January 2022

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.11901

zbMATH Keywords

computational complexityiterative algorithmfinite elementensemble methodmulti-modes methodparameter-dependent and random convection-diffusion problems

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (3)

Multi-Modes Multiscale Approach of Heat Transfer Problems in Heterogeneous Solids with Uncertain Thermal Conductivity ⋮ An ensemble scheme for the numerical solution of a random transient heat equation with uncertain inputs ⋮ Ensemble Domain Decomposition Algorithm for the Fully Mixed Random Stokes–Darcy Model with the Beavers–Joseph Interface Conditions

Uses Software

• PITCON
• IFISS
• redbKIT
• CSparse

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