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On the implementation of the multiscale Hybrid High-Order method

Abstract : The 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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https://hal.archives-ouvertes.fr/hal-01661925
Contributor : Matteo Cicuttin <>
Submitted on : Tuesday, December 12, 2017 - 2:15:18 PM
Last modification on : Friday, December 22, 2017 - 1:24:00 AM

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  • HAL Id : hal-01661925, version 1

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Matteo Cicuttin, Alexandre Ern, Simon Lemaire. On the implementation of the multiscale Hybrid High-Order method. ENUMATH 2017, Sep 2017, Voss, Norway. ⟨hal-01661925v1⟩

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