NASA NTRS · 19930049889
Implicit transient finite element structural computations on MIMD systems - FETI vs. direct solvers
Abstract
A domain decomposition method for implicit schemes that require significantly less storage and is several times faster than factorization algorithms is proposed. The transient domain decomposition method is an extension of the finite element tearing and interconnecting (FETI) method for the solution of static problems. Serial and parallel performance results obtained using the CRAY Y-MP/8 and the iPSC-860/128 systems demonstrate that the FETI method is superior to both serial and parallel direct methods.
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Crivelli, Luis, Farhat, Charbel. 1993-01-01. Implicit transient finite element structural computations on MIMD systems - FETI vs. direct solvers. https://ntrs.nasa.gov/citations/19930049889
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