On Adaptive-Multilevel BDDC. (arXiv:0911.5730v1 [math.NA])

We combine the advantages of the adaptive and multilevel approaches, proposed
previously by the authors, to propose a new method that preserves both,
parallel scalability with increasing number of subdomains and excellent
convergence properties. Performance of the method is illustrated on a
two-dimensional problem of linear elasticity.

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Original source : http://arxiv.org/abs/0911.5730...