Mortar-like mixed-hybrid methods for elliptic problems on complex geometries

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F12%3A%230000076" target="_blank" >RIV/46747885:24620/12:#0000076 - isvavai.cz</a>
Result on the web
<a href="http://www.iam.fmph.uniba.sk/algoritmy2012/" target="_blank" >http://www.iam.fmph.uniba.sk/algoritmy2012/</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Mortar-like mixed-hybrid methods for elliptic problems on complex geometries
Original language description
We consider a model of the flow in fractured porous media based on the dual continuum approach and explicit description of the fracture zones by lower-dimensional objects. For this model, we present the mixed-hybrid formulation and discretization using Raviart-Thomas finite elements. In particular, we present two new methods for the discrete coupling between equations on meshes of different dimensions with arbitrary overlapping. Convergence properties of these methods are demonstrated by numerical tests.
Czech name
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Czech description
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Project
<a href="/en/project/TA01021331" target="_blank" >TA01021331: Simulation tools for the evolution prediction of THC processes and their influence on the migration of radionuclides in geosphere</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Algoritmy 2012, 19th Conference on Scientific Computing
ISBN
978-80-227-3742-5
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
200-208
Publisher name
Slovak university of Technology in Bratislava
Place of publication
Bratislava
Event location
Vysoké Tatry ? Podbanské, Slovakia
Event date
Sep 9, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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