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dc.contributor.authorAparicio-Estrems, Guillermo
dc.contributor.authorGargallo-Peiró, Abel
dc.contributor.authorRoca Navarro, Francisco Javier
dc.identifier.citationAparicio-Estrems, G.; Gargallo-Peiró, A.; Roca Navarro, F. J. Defining a stretching and alignment aware quality measure for linear and curved 2D meshes. A: BSC Severo Ochoa International Doctoral Symposium (6th: 2019: Barcelona). "Book of abstracts". Barcelona: Barcelona Supercomputing Center, 2019, p. 30-31.
dc.description.abstractWe define a regularized shape distortion (quality) measure for curved high-order 2D elements on a Riemannian plane. To this end, we measure the deviation of a given 2D element, straight-sided or curved, from the stretching and alignment determined by a target metric. The defined distortion (quality) is suitable to check the validity and the quality of straight-sided and curved elements on Riemannian planes determined by constant and point-wise varying metrics. The examples illustrate that the distortion can be minimized to curve (deform) the elements of a given high-order (linear) mesh and try to match with curved (linear) elements the point-wise alignment and stretching of an analytic target metric tensor.
dc.format.extent2 p.
dc.publisherBarcelona Supercomputing Center
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
dc.subject.lcshHigh performance computing
dc.subject.lcshComputational geometry
dc.titleDefining a stretching and alignment aware quality measure for linear and curved 2D meshes
dc.typeConference report
dc.subject.lemacCàlcul intensiu (Informàtica)
dc.subject.lemacGeometria computacional
dc.rights.accessOpen Access
local.citation.contributorBSC Severo Ochoa International Doctoral Symposium (6th: 2019: Barcelona)
local.citation.publicationNameBook of abstracts

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