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dc.contributor.authorCalo, Victor
dc.contributor.authorPardo, D.
dc.contributor.authorPaszynski, M.
dc.date.accessioned2017-03-24T11:54:14Z
dc.date.available2017-03-24T11:54:14Z
dc.date.created2017-03-23T06:59:53Z
dc.date.issued2011
dc.identifier.citationCalo, V. and Pardo, D. and Paszynski, M. 2011. Goal-oriented self-adaptive hp finite element simulation of 3D DC borehole resistivity simulations. Procedia Computer Science. 4: pp. 1485-1495.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/51617
dc.identifier.doi10.1016/j.procs.2011.04.161
dc.description.abstract

In this paper we present a goal-oriented self-adaptive hp Finite Element Method (hp-FEM) with shared data structures and a parallel multi-frontal direct solver. The algorithm automatically generates (without any user interaction) a sequence of meshes delivering exponential convergence of a prescribed quantity of interest with respect to the number of degrees of freedom. The sequence of meshes is generated from a given initial mesh, by performing h (breaking elements into smaller elements), p (adjusting polynomial orders of approximation) or hp (both) refinements on the finite elements. The new parallel implementation utilizes a computational mesh shared between multiple processors. All computational algorithms, including automatic hp goal-oriented adaptivity and the solver work fully in parallel. We describe the parallel self-adaptive hp-FEM algorithm with shared computational domain, as well as its efficiency measurements. We apply the methodology described to the three-dimensional simulation of the borehole resistivity measurement of direct current through casing in the presence of invasion. © 2011 Published by Elsevier Ltd.

dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/
dc.titleGoal-oriented self-adaptive hp finite element simulation of 3D DC borehole resistivity simulations
dc.typeConference Paper
dcterms.source.volume4
dcterms.source.startPage1485
dcterms.source.endPage1495
dcterms.source.issn1877-0509
dcterms.source.titleProcedia Computer Science
dcterms.source.seriesProcedia Computer Science
curtin.note

Paper presented at Proceedings of the International Conference on Computational Science, ICCS 2011

curtin.departmentDepartment of Applied Geology
curtin.accessStatusOpen access


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