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Conference Papers Year : 2019

On the implementation of a multiscale Hybrid High-Order method

Abstract

A multiscale Hybrid High-Order method has been introduced recently to approximate elliptic problems with oscillatory coefficients. In this work, with a view toward implementation, we describe the general workflow of the method and we present one possible way for accurately approximating the oscillatory basis functions by means of a monoscale Hybrid High-Order method deployed on a fine-scale mesh in each cell of the coarse-scale mesh.
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Dates and versions

hal-01661925 , version 1 (12-12-2017)
hal-01661925 , version 2 (20-12-2017)
hal-01661925 , version 3 (12-02-2018)

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Cite

Matteo Cicuttin, Alexandre Ern, Simon Lemaire. On the implementation of a multiscale Hybrid High-Order method. ENUMATH 2017, Sep 2017, Bergen, Norway. pp.509-517, ⟨10.1007/978-3-319-96415-7_46⟩. ⟨hal-01661925v3⟩
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