dc.identifier.uri |
http://dx.doi.org/10.15488/3617 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/3649 |
|
dc.contributor.author |
Schneider, Guido
|
|
dc.date.accessioned |
2018-08-23T12:59:39Z |
|
dc.date.available |
2018-08-23T12:59:39Z |
|
dc.date.issued |
1997 |
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dc.identifier.citation |
Schneider, G.: Justification of mean-field coupled modulation equations. In: Royal Society of Edinburgh - Proceedings A 127 (1997), Nr. 3, S. 639-650. DOI: https://doi.org/10.1017/S0308210500029942 |
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dc.description.abstract |
We are interested in reflection symmetric (x → - x) evolution problems on the infinite line. In the systems which we have in mind, a trivial ground state loses stability and bifurcates into a temporally oscillating, spatial periodic pattern. A famous example of such a system is the Taylor-Couette problem in the case of strongly counter-rotating cylinders. In this paper, we consider a system of coupled Kuramoto-Shivashinsky equations as a model problem for such a system. We are interested in solutions which are slow modulations in time and in space of the bifurcating pattern. Multiple scaling analysis is used in the existing literature to derive mean-field coupled Ginzburg-Landau equations as approximation equations for the problem. The aim of this paper is to give exact estimates between the solutions of the coupled Kuramoto-Shivashinsky equations and the associated approximations. |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Cambridge : Cambridge University Press |
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dc.relation.ispartofseries |
Royal Society of Edinburgh - Proceedings A 127 (1997), Nr. 3 |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
|
dc.subject |
Evolution Problem |
eng |
dc.subject |
Taylor-Couette Problem |
eng |
dc.subject |
Kuramoto-Shivashinsky Equation |
eng |
dc.subject.ddc |
510 | Mathematik
|
ger |
dc.title |
Justification of mean-field coupled modulation equations |
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dc.type |
Article |
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dc.type |
Text |
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dc.relation.issn |
03082105 |
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dc.relation.doi |
https://doi.org/10.1017/S0308210500029942 |
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dc.bibliographicCitation.issue |
3 |
|
dc.bibliographicCitation.volume |
127 |
|
dc.bibliographicCitation.firstPage |
639 |
|
dc.bibliographicCitation.lastPage |
650 |
|
dc.description.version |
publishedVersion |
|
tib.accessRights |
frei zug�nglich |
|