Domain decomposition methods with fundamental solutions for Helmholtz problems with discontinuous source terms

The direct application of the classical method of fundamental solutions (MFS) is restricted to homogeneous linear partial differential equations (PDEs). The use of fundamental solutions with different frequencies allowed the extension of the MFS to non-homogeneous PDEs, in particular, for Poisson or...

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Bibliographic Details
Main Author: Alves, Carlos J. S. (author)
Other Authors: Martins, Nuno F. M. (author), Valtchev, Svilen S. (author)
Format: article
Language:eng
Published: 2019
Subjects:
Density results
Domain decomposition
Method of fundamental solutions
Modified Helmholtz equation
Non-homogeneous problems
Modelling and Simulation
Computational Theory and Mathematics
Computational Mathematics
Online Access:https://doi.org/10.1016/j.camwa.2018.12.014
Country:Portugal
Oai:oai:run.unl.pt:10362/66256

Internet

https://doi.org/10.1016/j.camwa.2018.12.014

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