About: Local nonobtuse tetrahedral refinements around an edge

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this note we show how to generate and conformly refine nonobtuse tetrahedral meshes locally around and towards an edge so that all dihedral angles of all resulting tetrahedra remain nonobtuse. The proposed technique can be used e.g. for a numerical treatment of solution singularities, and also for various mesh adaptivity procedures, near the reentrant corners of cylindric-type 3D domains. In this note we show how to generate and conformly refine nonobtuse tetrahedral meshes locally around and towards an edge so that all dihedral angles of all resulting tetrahedra remain nonobtuse. The proposed technique can be used e.g. for a numerical treatment of solution singularities, and also for various mesh adaptivity procedures, near the reentrant corners of cylindric-type 3D domains. (en)
Title	Local nonobtuse tetrahedral refinements around an edge Local nonobtuse tetrahedral refinements around an edge (en)
skos:prefLabel	Local nonobtuse tetrahedral refinements around an edge Local nonobtuse tetrahedral refinements around an edge (en)
skos:notation	RIV/67985840:_____/13:00393009!RIV14-AV0-67985840
http://linked.open...avai/predkladatel	Matematický ústav AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100190803), Z(AV0Z10190503)
http://linked.open...iv/cisloPeriodika	13
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Křížek, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Matematický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	85252
http://linked.open...ai/riv/idVysledku	RIV/67985840:_____/13:00393009
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	finite element method; nonobtuse tetrahedron; local refinement (en)
http://linked.open.../riv/klicoveSlovo	finite element method local refinement nonobtuse tetrahedron
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[4EA477C41FA8]
http://linked.open...i/riv/nazevZdroje	Applied Mathematics and Computation
http://linked.open...in/vavai/riv/obor	BA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The finite element method for higher dimensional problems
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	219
http://linked.open...iv/tvurceVysledku	Korotov, S. Křížek, Michal
http://linked.open...ain/vavai/riv/wos	000316667100014
http://linked.open...n/vavai/riv/zamer	Rozvoj a prohloubení obecných matematických poznatků a jejich užití v dalších vědních oborech a v praxi
issn	0096-3003
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.amc.2011.03.143

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