Solar magnetic activity is expressed via variations of sunspots and active regions varying on
different timescales. The most accepted is an 11-year period supposedly induced by the …

Solar magnetic activity is expressed via variations of sunspots and active regions varying on
different timescales. The most accepted is an 11-year period supposedly induced by the …

Principle component analysis (PCA) of the solar background magnetic field (SBMF)
measured from Wilcox Solar Observatory (WSO) magnetograms revealed the following …

We have investigated the behavior of dynamo waves within the framework of a nonlinear αω-
dynamo by taking into account the thickness of the convective zone, turbulent diffusivity, and …

Magnetic field generation and evolution models that are capable of describing a large body
of observational material are currently available for different celestial bodies. Despite recent …

В настоящее время разработаны модели генерации и эволюции магнитного поля
Солнца, звёзд и галактик, описывающие большой наблюдательный материал …

The purpose of this paper is to design tools that quantify the structure of the nonsymmetrical
component of the solar magnetic field. With the Fourier transform and the machine learning …

The cycles of solar magnetic activity are connected with a solar dynamo that operates in the
convective zone. Solar dynamo mechanism is based on the combined action of the …

We examine the effects of solar meridional circulation on the propagation of dynamo waves
depending on the type of matter motion in a Parker approximation. The meridional …

Asymptotic methods are used to study a one-dimensional kinematic-Parker dynamo wave
model in the limit when the strength of the-sources, as measured by the dynamo number, is …