50 citations · 201 across the 21 of their papers we have counts for
20 papers
Neural Differential Equations for the Solar Dynamo
E. Illarionov, R. Stepanov, K. M. Kuzanyan +1
Physical models aimed to reproduce basic features of the solar sunspot cycle are typically based on the solar dynamo mechanism. Usually qualitative arguments are used to define par…
Correlation of Coronal Hole Area Indices and Solar Wind Speed
Egor Illarionov, Andrey Tlatov, Ivan Berezin +1
Coronal holes (CHs) are widely considered as the main sources of high-speed solar wind streams. We validate this thesis comparing the smoothed time series of solar wind speed measu…
Memory time fluctuations and instabilities in random media
S. Pavlenko, E. Illarionov, D. Sokoloff
The role of memory time fluctuations for instabilities in random media is considered. It is shown that fluctuations can result in infinitely fast growth of statistical moments. The…
Machine learning for reconstruction of polarity inversion lines from solar filaments
V. Kisielius, E. Illarionov
Solar filaments are well-known tracers of polarity inversion lines that separate two opposite magnetic polarities on the solar photosphere. Because observations of filaments began…
Growth rate of the initial magnetic energy in isotropic velocity field with non-Gaussian distribution
E. A. Illarionov, D. D. Sokoloff
We propose a method for including the effects of non-Gaussian velocity field distribution in the estimation of growth rate of the magnetic energy in a random flow with finite memor…
Sunspot positions from observations by Flaugergues in the Dalton Minimum
Egor Illarionov, Rainer Arlt
French astronomer Honoré Flaugergues compiled astronomical observations in a series of hand-written notebooks for 1782$\unicode{x2013}$1830, which are preserved at Paris Observator…