Interaction of Global-Scale Atmospheric Vortices: Modeling Based on Hamiltonian Dynamic System of Antipodal Point Vortices on Rotating Sphere

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dc.contributor.authorMokhov, Igor I.
dc.contributor.authorChefranov, Sergey G.
dc.contributor.authorChefranov, Alexander G.
dc.date.accessioned2026-02-06T18:29:01Z
dc.date.issued2013
dc.departmentDoğu Akdeniz Üniversitesi
dc.descriptionIUTAM Symposium on Waves in Fluids - Effects of Nonlinearity, Rotation, Stratification and Dissipation -- JUN 18-22, 2012 -- Moscow, RUSSIA
dc.description.abstractIt is shown for the first time that only an antipodal vortex pair (APV) is the elementary singular vortex object on the rotating sphere compatible with the hydrodynamic equations. The exact weak solution of the absolute vorticity equation on the rotating sphere is obtained in the form of Hamiltonian dynamic system for N interacting APVs. This is the first model describing interaction of Barrett vortices corresponding to atmospheric centers of action (ACA). In particular, new steady-state conditions for N = 2 are obtained. These analytical conditions are used for the analysis of coupled cyclone-anticyclone ACAs over oceans in the Northern Hemisphere. (C) 2013 The Authors. Published by Elsevier B.V.
dc.description.sponsorshipRussian Foundation for Basic Research; Programs of the Russian Academy of Sciences; Russian Ministry for Science and Education; Russian President grant [467.2012.5]
dc.description.sponsorshipThis work was supported by the Russian Foundation for Basic Research, by the Programs of the Russian Academy of Sciences, by the Russian Ministry for Science and Education, and by the Russian President grant 467.2012.5.
dc.description.sponsorshipIUTAM,Sci Comm
dc.identifier.doi10.1016/j.piutam.2013.04.023
dc.identifier.endpage185
dc.identifier.issn2210-9838
dc.identifier.orcid0000-0003-4116-520X
dc.identifier.scopus2-s2.0-84878704548
dc.identifier.scopusqualityN/A
dc.identifier.startpage176
dc.identifier.urihttps://doi.org/10.1016/j.piutam.2013.04.023
dc.identifier.urihttps://hdl.handle.net/11129/11244
dc.identifier.volume8
dc.identifier.wosWOS:000321035100022
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofIutam Symposium on Waves in Fluids: Effects of Nonlinearity, Rotation, Stratification and Dissipation
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20260204
dc.subjectpoint vortices pairs
dc.subjectrotating sphere
dc.subjectatmospheric centers of action
dc.subjectblockings
dc.titleInteraction of Global-Scale Atmospheric Vortices: Modeling Based on Hamiltonian Dynamic System of Antipodal Point Vortices on Rotating Sphere
dc.typeConference Object

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