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dc.contributor.authorBartoň M.en_US
dc.contributor.authorKosinka J.en_US
dc.date.accessioned2017-03-09T15:47:01Z
dc.date.available2017-03-09T15:47:01Z
dc.date.issued2017-03-01
dc.identifier.issn0167-8396
dc.identifier.urihttp://hdl.handle.net/20.500.11824/651
dc.description.abstractWe investigate a class of stream surfaces that expand in time as much as possible. Given a vector field, we look for seed curves that locally propagate in time in a stretch-maximizing manner, i.e., curves that infinitesimally expand most progressively. We show that such a curve is generically unique at every point in an incompressible flow and offers a very good initial guess for a stretch-maximizing stream surface. With the application of efficient fluid advection-diffusion in mind, we optimize fluid injection towards optimal advection and show several examples on benchmark datasets.en_US
dc.formatapplication/pdfen_US
dc.language.isoengen_US
dc.publisherComputer Aided Geometric Designen_US
dc.relationES/1PE/SEV-2013-0323en_US
dc.relationES/1PE/MTM2016-76329-Ren_US
dc.relationEUS/BERC/BERC.2014-2017en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.subjectstream surfaceen_US
dc.subjectseed curveen_US
dc.subjectadvectionen_US
dc.subjectflow visualizationen_US
dc.titleTowards optimal advection using stretch-maximizing stream surfacesen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeinfo:eu-repo/semantics/acceptedVersionen_US
dc.identifier.doi10.1016/j.cagd.2017.02.010
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0167839617300171


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