Topological skeleton of the 2-D slightly non-ideal MHD system close to X-type magnetic null points - an analysis of the general solution for the generic case

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00389390" target="_blank" >RIV/67985815:_____/12:00389390 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.5194/angeo-30-1015-2012" target="_blank" >http://dx.doi.org/10.5194/angeo-30-1015-2012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5194/angeo-30-1015-2012" target="_blank" >10.5194/angeo-30-1015-2012</a>

Result language

angličtina

Original language name

Topological skeleton of the 2-D slightly non-ideal MHD system close to X-type magnetic null points - an analysis of the general solution for the generic case

Original language description

We are interested in the general relation between the eigenvalues of the Jacobians of the plasma velocity and the magnetic field and their relation to the shape of a spatially varying, localized non-idealness or resistivity, i.e. we are searching for thegeneral solution. We perform a local analysis of almost all regular, generic, structurally stable non-ideal or resistive MHD solutions. Therefore we use Taylor expansions of the magnetic field, the velocity field and all other physical quantities, including the non-idealness, and with the method of comparison of coefficients, the non-linear resistive MHD system is solved analytically, locally in a close vicinity of the null point.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Annales Geophysicae

ISSN

0992-7689

e-ISSN

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Volume of the periodical

30

Issue of the periodical within the volume

6

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

1015-1023

UT code for WoS article

000305838500011

EID of the result in the Scopus database

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