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Jung, Chang-Yeol
Analysis and computational methods Lab
Research Interests
  • Analysis, singular perturbations, uncertainty, numerical methods

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Asymptotic analysis for singularly perturbed convection-diffusion equations with a turning point

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dc.contributor.author Jung, Chang-Yeol ko
dc.contributor.author Temam, Roger ko
dc.date.available 2014-11-12T00:41:41Z -
dc.date.created 2014-11-11 ko
dc.date.issued 2007-06 ko
dc.identifier.citation JOURNAL OF MATHEMATICAL PHYSICS, v.48, no.6, pp.1 - 27 ko
dc.identifier.issn 0022-2488 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/8594 -
dc.description.abstract Turning points occur in many circumstances in fluid mechanics. When the viscosity is small, very complex phenomena can occur near turning points, which are not yet well understood. A model problem, corresponding to a linear convection-diffusion equation (e.g., suitable linearization of the Navier-Stokes or B́nard convection equations) is considered. Our analysis shows the diversity and complexity of behaviors and boundary or interior layers which already appear for our equations simpler than the Navier-Stokes or B́nard convection equations. Of course the diversity and complexity of these structures will have to be taken into consideration for the study of the nonlinear problems. In our case, at this stage, the full theoretical (asymptotic) analysis is provided. This study is totally new to the best of our knowledge. Numerical treatment and more complex problems will be considered elsewhere. ko
dc.description.statementofresponsibility open -
dc.language 영어 ko
dc.publisher AMER INST PHYSICS ko
dc.title Asymptotic analysis for singularly perturbed convection-diffusion equations with a turning point ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-34250676778 ko
dc.identifier.wosid 000247341100011 ko
dc.type.rims ART ko
dc.description.wostc 9 *
dc.description.scopustc 10 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-11-11 *
dc.identifier.doi 10.1063/1.2347899 ko
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=34250676778 ko
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