32 citations
- Lomonosov Moscow State UniversityRU17 papers
- Institute of Terrestrial Magnetism Ionosphere and Radio Wave PropagationRU7 papers
- Troitsk Institute for Innovation and Fusion ResearchRU7 papers
- Institute of Solar-Terrestrial PhysicsRU5 papers
- Pulkovo ObservatoryRU4 papers
- Crimean Astrophysical ObservatoryUA3 papers
- Institute of Mathematical Problems of BiologyRU3 papers
- Universidade Federal do ABCBR3 papers
- Budker Institute of Nuclear PhysicsRU2 papers
- Karlsruhe Institute of TechnologyDE2 papers
- St Petersburg UniversityRU2 papers
- University of Beira InteriorPT2 papers
22 papers
The Extended Solar Cycle and Asymmetry of the Large-Scale Magnetic Field
V. N. Obridko, A. S. Shibalova, D. D. Sokoloff
Traditionally, the solar activity cycle is thought as an interplay of the main dipole component of the solar poloidal magnetic field and the toroidal magnetic field. However, the r…
Relative efficiency of three mechanisms of vector fields growth in a random media
E. A. Illarionov, D. D. Sokoloff
We consider a model of a random media with fixed and finite memory time with abrupt losses of memory (renovation model). Within the memory intervals we can observe either amplifica…
On existence of PI-exponent of algebras with involution
Dušan D. Repovš, Mikhail V. Zaicev
We study polynomial identities of algebras with involution of nonassociative algebras over a field of characteristic zero. We prove that the growth of the sequence of -codimensi…
Solar and stellar activity cycles -- no synchronization with exoplanets
V. N. Obridko, M. M. Katsova, D. D. Sokoloff
Cyclic activity on the Sun and stars is primarily explained by generation of the magnetic field by a dynamo mechanism, which converts the energy of the poloidal field into the ener…
Solar and stellar flares: frequency, active regions and stellar dynamo
M. M. Katsova, V. N. Obridko, D. D. Sokoloff +1
We demonstrate that for weak flares the dependence on spottedness can be rather weak. The fact is that such flares can occur both in small and large active regions. At the same tim…
The algebraic and geometric classification of nilpotent weakly associative and symmetric Leibniz algebras
María Alejandra Alvarez, Ivan Kaygorodov
This paper is devoted to the complete algebraic and geometric classification of complex -dimensional nilpotent weakly associative, complex -dimensional symmetric Leibniz alge…