Refined Isogeometric Analysis for a preconditioned conjugate gradient solver

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Refined Isogeometric Analysis for a preconditioned conjugate gradient solver

Starting from a highly continuous Isogeometric Analysis (IGA) discretization, refined Isogeometric Analysis (rIGA) introduces C 0 hyperplanes that act as separators for the direct LU factorization solver. As a result, the total computational cost required to solve the corresponding system of equatio...

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Bibliographic Details
Main Authors:	Garcia, D., Pardo, D., Dalcin, L., Calo, Victor
Format:	Journal Article
Published:	Elsevier BV 2018
Online Access:	http://hdl.handle.net/20.500.11937/67251

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