280 citations
- Institute for Theoretical and Experimental PhysicsRU30 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU27 papers
- Institute for Information Transmission ProblemsRU26 papers
- National Research Nuclear University MEPhIRU25 papers
- N.N. Krasovskii Institute of Mathematics and Mechanics of the Ural Branch of the Russian Academy of SciencesRU19 papers
- Sobolev Institute of MathematicsRU17 papers
- Institute of AstronomyRU13 papers
- Novosibirsk State UniversityRU13 papers
- Lomonosov Moscow State UniversityRU12 papers
- South Ural State UniversityRU12 papers
- Kotelnikov Institute of Radioengineering and Electronics of the Russian Academy of SciencesRU11 papers
- National University of Science and TechnologyRU11 papers
143 papers
Metastability for telegraph processes in a double-well potential
Nikita Ratanov
In this paper, we study equations with nonlinearity in the form of a double-well potential, randomised by a velocity-switching (telegraph) stochastic process. If the speed paramete…
Cliques in Paley graphs of square order and in Peisert graphs
Andries E. Brouwer, Sergey Goryainov, Leonid Shalaginov +1
We study maximal cliques in the collinearity graphs of Desarguesian nets, give some structural results and some numerical information. In particular, we show for Desarguesian nets…
A prime decomposition theorem for string links in a thickened surface
Vladimir Tarkaev
We prove a prime decomposition theorem for string links in a thickened surface. Namely, we prove that any non-braid string link , where is a compact ori…
On eigenfunctions of the block graphs of geometric Steiner systems
Sergey Goryainov, Dmitry Panasenko
This paper lies in the context of the studies of eigenfunctions of graphs having minimum cardinality of support. One of the tools is the weight-distribution bound, a lower bound on…
Primary disks and their observational appearance in collapsing magnetic rotating protostellar clouds
Natalya S. Kargaltseva, Sergey A. Khaibrakhmanov, Alexander E. Dudorov +1
The collapse of the magnetic rotating protostellar cloud with mass of is numerically studied. The initial ratios of the thermal, magnetic, and rotational energies o…
Physical and chemical vertical structure of magnetostatic accretion disks of young stars
Sergey A. Khaibrakhmanov, Alexander E. Dudorov, Anton I. Vasyunin +1
The vertical structure of the accretion disks of young stars with fossil large-scale magnetic field is studied. The equations of magnetostatic equilibrium of the disk are solved ta…