On the Numerical Solution of Sparse Linear Systems Emerging in Finite Volume Discretizations of 2D Boussinesq-Type Models on Unstructured Grids

On the Numerical Solution of Sparse Linear Systems Emerging in Finite Volume Discretizations of 2D Boussinesq-Type Models on Unstructured Grids

This work aims to supplement the realization and validation of a higher-order well-balanced unstructured finite volume (FV) scheme, that has been relatively recently presented, for numerically simulating weakly non-linear weakly dispersive water waves over varying bathymetries. We investigate and de...

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Bibliographic Details
Main Authors: Anargiros I. Delis, Maria Kazolea, Maria Gaitani
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Water
Subjects:
Boussinesq-type equations
finite volumes
unstructured meshes
sparse matrices
preconditioning
reordering
Online Access:https://www.mdpi.com/2073-4441/14/21/3584

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https://www.mdpi.com/2073-4441/14/21/3584

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