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Balancing domain decomposition method whose coarse grid is defined using local coordinate systems
Published 2017-07-01Subjects: Get full text
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Finite element analysis of multi-material models using a balancing domain decomposition method combined with the diagonal scaling preconditioner
Published 2015-12-01Subjects: Get full text
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Study of Indoor Ventilation Based on Large-Scale DNS by a Domain Decomposition Method
Published 2019-11-01Subjects: Get full text
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Massively Parallel Solver for the High-Order Galerkin Least-Squares Method
Published 2010“…The stabilization parameter of the GLS discretization is modified to improve the resolution characteristics and the condition number for the high-order interpolation. The Balancing Domain Decomposition by Constraints (BDDC) algorithm is applied to the linear systems arising from the two-dimensional, high-order discretization of the Poisson equation, the advectiondiffusion equation, and the Euler equation. …”
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Learning Adaptive Coarse Spaces of BDDC Algorithms for Stochastic Elliptic Problems with Oscillatory and High Contrast Coefficients
Published 2021-06-01“…In this paper, we consider the balancing domain decomposition by constraints (BDDC) algorithm with adaptive coarse spaces for a class of stochastic elliptic problems. …”
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BDDC preconditioning for high-order Galerkin Least-Squares methods using inexact solvers
Published 2016“…A high-order Galerkin Least-Squares (GLS) finite element discretization is combined with a Balancing Domain Decomposition by Constraints (BDDC) preconditioner and inexact local solvers to provide an efficient solution technique for large-scale, convection-dominated problems. …”
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Massively parallel solver for the high-order Galerkin Least-Squares method
Published 2010Get full text
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A balanced watershed decomposition method for rain-on-grid simulations in HEC-RAS
Published 2022-03-01“…HIGHLIGHTS Area-balanced partition method based on the flow accumulation information.; Load-balanced domain decomposition method using HEC-RAS for the sub-domains.; Automation based on 2D–1D models and HEC-RAS Controller.; Validation on 2D unsteady rain-on-grid simulations…”
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