@inproceedings{966cfd439fd64e52ba18ddf58427cebb,
title = "Fast multipole boundary elements method for multizone problems",
abstract = "Domains containing internal boundaries such as interface occur in many applications: composite materials, geophysical simulations⋯ The treatment of these problems requires the continuity across the common boundary. There are usually more unknowns on interfaces which render the solution of a multizone problem more sophisticated and inefficient. Among many numerical alternatives, the symmetric Galerkin boundary elements (SGBEM) provides a natural treatment on the interfaces and produces a symmetric coefficient matrix of reduced size. Taking into account the distinct advantages of the BEM in treating unbounded or evolutive problems, the SGBEM is also able to study accurately fracture problems. Moreover, with help of the Fast Multipole Method (FMM), the method can surpass all the limitations of the standard boundary analysis and become a very powerful and efficient tool. In this paper, we present the implementation of the Fast Multipole Method in the SGBEM and report some examples of non-fractured and fractured multizone problems.",
keywords = "FMM, Flexible GMRES, Multizone problems, SGBEM",
author = "T. Trinh and S. Mouhoubi and C. Chazallon and M. Bonnet",
year = "2014",
month = jul,
day = "1",
language = "English",
series = "11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014",
publisher = "International Center for Numerical Methods in Engineering",
pages = "2096--2107",
editor = "Eugenio Onate and Xavier Oliver and Antonio Huerta",
booktitle = "11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014",
note = "Joint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014 ; Conference date: 20-07-2014 Through 25-07-2014",
}