This map shows the geographic impact of A. M. Fridman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. M. Fridman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. M. Fridman more than expected).
This network shows the impact of papers produced by A. M. Fridman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. M. Fridman. The network helps show where A. M. Fridman may publish in the future.
Co-authorship network of co-authors of A. M. Fridman
This figure shows the co-authorship network connecting the top 25 collaborators of A. M. Fridman.
A scholar is included among the top collaborators of A. M. Fridman based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with A. M. Fridman. A. M. Fridman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fridman, A. M., O. V. Khoruzhii, E. V. Polyachenko, et al.. (2001). New Structures in Galactic Disks: Predictions and Discoveries. University of Hertfordshire Research Archive (University of Hertfordshire). 230. 187–198.3 indexed citations
3.
Fridman, A. M.. (1997). Determination of the 3D Distribution Function in Stellar Clusters. 23. 20.
4.
Lyakhovich, V. V., et al.. (1997). A method for reconstructing the full vector velocity field in the gaseous disks of spiral galaxies. Astronomy Reports. 41(4). 447–471.2 indexed citations
5.
Lyakhovich, V. V., A. M. Fridman, & O. V. Khoruzhii. (1996). Observational determination of the nature of galactic spiral arms. Astronomy Reports. 40(1). 18–28.4 indexed citations
6.
Fridman, A. M.. (1994). Dynamics of Disks in the Milky Way: Some Solved Problems and Some Puzzles. ASPC. 66. 15.1 indexed citations
7.
Fridman, A. M., et al.. (1991). The Dynamical Role of the Central Molecular Ring in the Seven-Component Model of the Galaxy. 17. 329.1 indexed citations
8.
Fridman, A. M., et al.. (1991). A Three-Component Dynamical Model of the Galaxy. 17. 295.1 indexed citations
9.
Fridman, A. M. & Yu. А. Fridman. (1991). The Instabilities of Homogeneous Gravitating Systems with N Components. 17. 74.1 indexed citations
10.
Gorkavyi, Nick, V. L. Polyachenko, & A. M. Fridman. (1990). Dissipative instability of the protoplanetary disk and the law of planetary distances. 16. 183–190.2 indexed citations
11.
Fridman, A. M., et al.. (1989). Numerical Simulation of Instability of a Rotating Gaseous Disk with Kink on Velocity Profile. 1535. 1.1 indexed citations
12.
Fridman, A. M.. (1989). On the Dynamics of a Viscous Differentially Rotating Gravitating Medium. 15. 1122–1130.7 indexed citations
13.
Nezlin, M. V., et al.. (1986). Interarm Vortices Predicted by Laboratory Simulation of Spiral Structure. 12. 213–219.4 indexed citations
14.
Gorkavyi, Nick & A. M. Fridman. (1985). The rings of Uranus as resonances with unseen satellites. 11. 302.1 indexed citations
15.
Fridman, A. M.. (1979). Shock waves in a rotating gravitating gaseous disk.. 5. 173–176.1 indexed citations
16.
Mikhaǐlovskiǐ, A. B., V. I. Petviashvili, & A. M. Fridman. (1979). Nonlinear stability theory for a rotating gravitating disk. 23. 153.1 indexed citations
17.
Mikhaǐlovskiǐ, A. B., V. I. Petviashvili, & A. M. Fridman. (1977). Helical density waves in flat galaxies - Moving solitons. ZhETF Pisma Redaktsiiu. 26. 121.2 indexed citations
18.
Ginzburg, I.F., V. L. Polyachenko, & A. M. Fridman. (1971). Ring Stability of Saturn.. Astronomicheskii Zhurnal. 15. 643.4 indexed citations
19.
Бисноватый-Коган, Г. С. & A. M. Fridman. (1969). A Mechanism for Emission of X Rays by a Neutron Star.. Astronomicheskii Zhurnal. 13. 566.2 indexed citations
20.
Fridman, A. M.. (1964). On the Phenomena of the Critical Magnetic Field and Anomalous Diffusion in Weakly Ionized Plasma. Soviet physics. Doklady. 9. 75.4 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.