Inexact and primal multilevel FETI‐DP methods: a multilevel extension and interplay with BDDC
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DOI: 10.1002/nme.7057
Abstract: We study a framework that allows to solve the coarse problem in the FETI‐DP method approximately. It is based on the saddle‐point formulation of the FETI‐DP system with a block‐triangular preconditioner. One of the blocks… read more here.
Keywords: bddc; feti; primal multilevel; multilevel ... See more keywords