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Fundam. Prikl. Mat., 2013, Volume 18, Issue 2, Pages 79–93 (Mi fpm1500)  

This article is cited in 1 scientific paper (total in 1 paper)

Methods of computational topology for the analysis of dynamics of active regions of the Sun

N. G. Makarenkoab, D. B. Malkovac, M. L. Machinc, I. S. Knyazevaa, I. N. Makarenkod

a Central Astronomical Observatory of the Russian Academy of Sciences, St. Petersburg, Russia
b Institute of Informatics and Control Problems, Almaty, Kazakhstan
c Laboratory of Discrete and Computational Geometry, Yaroslavl State University, Yaroslavl, Russia
d School of Mathematics and Statistics, Newcastle University, Newcastle, United Kingdom

Abstract: The aim of this work is to diagnose pre-flare dynamics of magnetic fields in the active regions of the Sun on the HMI SDO magnetograms. We use a tool based on the methods of the geometry of random fields and computational topology. The results show that the proposed formalism allows one to find some precursors of major flares for practically significant time slots.

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English version:
Journal of Mathematical Sciences (New York), 2014, 203:6, 806–815

Bibliographic databases:

UDC: 523.98

Citation: N. G. Makarenko, D. B. Malkova, M. L. Machin, I. S. Knyazeva, I. N. Makarenko, “Methods of computational topology for the analysis of dynamics of active regions of the Sun”, Fundam. Prikl. Mat., 18:2 (2013), 79–93; J. Math. Sci., 203:6 (2014), 806–815

Citation in format AMSBIB
\Bibitem{MakMalMya13}
\by N.~G.~Makarenko, D.~B.~Malkova, M.~L.~Machin, I.~S.~Knyazeva, I.~N.~Makarenko
\paper Methods of computational topology for the analysis of dynamics of active regions of the Sun
\jour Fundam. Prikl. Mat.
\yr 2013
\vol 18
\issue 2
\pages 79--93
\mathnet{http://mi.mathnet.ru/fpm1500}
\mathscinet{http://www.ams.org/mathscinet-getitem?mr=3431786}
\transl
\jour J. Math. Sci.
\yr 2014
\vol 203
\issue 6
\pages 806--815
\crossref{https://doi.org/10.1007/s10958-014-2170-y}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84922078967}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. I. S. Knyazeva, F. A. Urtiev, N. G. Makarenko, “On the prognostic efficiency of topological descriptors for magnetograms of active regions”, Geomagn. Aeron., 57:8 (2017), 1086–1091  crossref  isi  scopus
  • Фундаментальная и прикладная математика
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