2014
DOI: 10.1002/num.21852
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Nonoverlapping discretization methods for partial differential equations

Abstract: Ideally, domain decomposition methods (DDMs) seek what we call the DDM-paradigm: "constructing the 'global' solution by solving 'local' problems, exclusively". To achieve it, it is essential to disconnect the subdomain problems. This explains in part the success of nonoverlapping DDMs. However, in this kind of methods, different subdomains are linked by interface nodes that are shared by several subdomains. Discretization procedures for partial differential equations of a new kind, in which each node belongs t… Show more

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Cited by 4 publications
(25 citation statements)
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“…The theoretical DVS-framework is very elegant; in it, the algebraic operations can be carried out systematically and with great simplicity. Furthermore, many simplifying algebraic results have been obtained in previous work (Herrera et al, 2014 and. To optimize the communications and processing time a purely algebraic criticalroute is defined, which profits much from such algebraic results previously obtained.…”
Section: Overview Of Dvs-softwarementioning
confidence: 99%
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“…The theoretical DVS-framework is very elegant; in it, the algebraic operations can be carried out systematically and with great simplicity. Furthermore, many simplifying algebraic results have been obtained in previous work (Herrera et al, 2014 and. To optimize the communications and processing time a purely algebraic criticalroute is defined, which profits much from such algebraic results previously obtained.…”
Section: Overview Of Dvs-softwarementioning
confidence: 99%
“…The emergence of parallel computing prompted on the part of the computational-modeling community a continued and systematic effort with the purpose of harnessing it for the endeavor of solving the mathematical models of scientific and engineering systems. Very early after such an effort began, it was recognized that domain decomposition methods (DDM) were the most effective technique for applying parallel computing to the solution of partial differential equations (DDM Organization 1988-2014, since such an approach drastically simplifies the coordination of the many processors that carry out the different tasks and also reduces very much the requirements of information-transmission between them (Toselli and Widlund, 2005) (Farhat et al, 2000).…”
Section: Introductionmentioning
confidence: 99%
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