The backward stable variants of GMRES in variable accuracy

Autor: Emmanuel Agullo, Olivier Coulaud, Luc Giraud, Martina Iannacito, Gilles Marait, Nick Schenkels

Publikováno v: [Research Report] RR-9483, Inria. 2022, pp.1-77
HAL

In the context where the representation of the data is decoupled from the arithmetic used to process them, we investigate the backward stability of two backward-stable implementations of the GMRES method, namely the so-calledModified Gram-Schmidt (MG

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b7e2552f71472eae2d56a6e99f2ac839
https://inria.hal.science/hal-03776837

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Multidisciplinary design optimization of a 3D composite hydrofoil via variable accuracy architecture

Autor: Silvia Volpi, Frederick Stern, Matteo Diez

Publikováno v: AIAA Aviation Forum 2018, Multidisciplinary Analysis and Optimization Conference, pp. 1–19, Atlanta, Georgia, June 25-29, 2018
info:cnr-pdr/source/autori:Volpi, Silvia (1); Diez, Matteo (2); Stern, Frederick (1)/congresso_nome:AIAA Aviation Forum 2018, Multidisciplinary Analysis and Optimization Conference/congresso_luogo:Atlanta, Georgia/congresso_data:June 25-29, 2018/anno:2018/pagina_da:1/pagina_a:19/intervallo_pagine:1–19

An accurate multidisciplinary analysis (MDA) and design optimization (MDO) process coupling hydro-and structural dynamics is required to assess and design flexible marine structures. When performing MDO, the large computational cost associated to hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ec81f0137dc8becf3dde2022362f4ee
http://www.cnr.it/prodotto/i/437500

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