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Symmetries and Conservation Laws of a Spectral Nonlinear Model for Atmospheric Baroclinic Jets
Blekinge Institute of Technology, Faculty of Engineering, Department of Mathematics and Natural Sciences.
2014 (English)In: Mathematical Modelling of Natural Phenomena, ISSN 0973-5348, Vol. 9, no 5, 111-118 p.Article in journal (Refereed) Published
Abstract [en]

In this paper, we shall obtain the symmetries of the mathematical model describing spontaneous relaxation of eastward jets into a meandering state and use these symmetries for constructing the conservation laws. The basic eastward jet is a spectral parameter of the model, which is in geostrophic equilibrium with the basic density structure and which guarantees the existence of nontrivial conservation laws.

Place, publisher, year, edition, pages
EDP SCIENCES S A. , 2014. Vol. 9, no 5, 111-118 p.
Keyword [en]
SPHERICAL-SHELL, EQUATIONS, FLOWS
National Category
Mathematical Analysis Applied Mechanics
Identifiers
URN: urn:nbn:se:bth-6483DOI: 10.1051/mmnp/20149507ISI: 000342733000007Local ID: oai:bth.se:forskinfo71CEFA89891CBE81C1257DA900402959OAI: oai:DiVA.org:bth-6483DiVA: diva2:834001
Available from: 2014-12-09 Created: 2014-12-09 Last updated: 2015-06-30Bibliographically approved

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Mathematical Modelling of Natural Phenomena
Mathematical AnalysisApplied Mechanics

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ReferencesLink to record
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