Repository: Freie Universität Berlin, Math Department

The dune-subgrid module and some applications

Gräser, C. and Sander, O. (2009) The dune-subgrid module and some applications. Computing, 86 (4). pp. 269-290. ISSN 0010-485X


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We present an extension module for the Dune system. This module, called dune-subgrid, allows to mark elements of another Dune hierarchical grid. The set of marked elements can then be accessed as a Dune grid in its own right. dune-subgrid is free software and is available for download (External Dune Modules: www.​dune-project.​org/​downloadext.​html). We describe the functionality and use of dune-subgrid, comment on its implementation, and give two example applications. First, we show how dune-subgrid can be used for micro-FE simulations of trabecular bone. Then we present an algorithm that allows to use exact residuals for the adaptive solution of the spatial problems of time-discretized evolution equations.

Item Type:Article
Uncontrolled Keywords:Dune, finite elements, subgrid, meta grid, grid interface
Subjects:Mathematical and Computer Sciences > Mathematics > Numerical Analysis
Divisions:Department of Mathematics and Computer Science > Institute of Mathematics
ID Code:1805
Deposited By: Ekaterina Engel
Deposited On:19 Feb 2016 08:46
Last Modified:03 Mar 2017 14:41

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