Y. Y. Kovalev

12.7k total citations · 1 hit paper
151 papers, 4.7k citations indexed

About

Y. Y. Kovalev is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Aerospace Engineering. According to data from OpenAlex, Y. Y. Kovalev has authored 151 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 141 papers in Astronomy and Astrophysics, 136 papers in Nuclear and High Energy Physics and 8 papers in Aerospace Engineering. Recurrent topics in Y. Y. Kovalev's work include Astrophysics and Cosmic Phenomena (135 papers), Radio Astronomy Observations and Technology (104 papers) and Gamma-ray bursts and supernovae (51 papers). Y. Y. Kovalev is often cited by papers focused on Astrophysics and Cosmic Phenomena (135 papers), Radio Astronomy Observations and Technology (104 papers) and Gamma-ray bursts and supernovae (51 papers). Y. Y. Kovalev collaborates with scholars based in Russia, Germany and United States. Y. Y. Kovalev's co-authors include M. L. Lister, A. B. Pushkarev, T. Savolainen, D. C. Homan, K. I. Kellermann, J. A. Zensus, Leonid Petrov, E. Ros, A. V. Plavin and M. Kadler and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and The Astrophysical Journal Supplement Series.

In The Last Decade

Y. Y. Kovalev

143 papers receiving 4.4k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

MOJAVE. X. PARSEC-SCALE JET ORIENTATION VARIATIONS AND SUPERLUMINAL MOTION IN ACTIVE GALACTIC NUCLEI

2013 269 citations M. L. Lister, D. C. Homan et al. profile →

Peers

Countries citing papers authored by Y. Y. Kovalev

Since Specialization

Citations

This map shows the geographic impact of Y. Y. Kovalev'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 Y. Y. Kovalev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y. Y. Kovalev more than expected).

Fields of papers citing papers by Y. Y. Kovalev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Y. Y. Kovalev. 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 Y. Y. Kovalev. The network helps show where Y. Y. Kovalev may publish in the future.

Co-authorship network of co-authors of Y. Y. Kovalev

This figure shows the co-authorship network connecting the top 25 collaborators of Y. Y. Kovalev. A scholar is included among the top collaborators of Y. Y. Kovalev 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 Y. Y. Kovalev. Y. Y. Kovalev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Revisiting 3C 279 jet morphology with space VLBI at 26 microarcsecond resolution 2025 ·Astronomy and Astrophysics ·Teresa Toscano, José L. Gómez, Guang-Yao Zhao, Rocco Lico, Antonio Fuentes, T. Savolainen, (unknown), Maciek Wielgus, A. B. Pushkarev, Efthalia Traianou, (unknown), (unknown), Y. Y. Kovalev, Felix M. Pötzl, Mikhail Lisakov	1
2	Dim cores of radio-bright AGN jets: VLBI and Gaia astrometry pinpoint different parsec-scale features 2025 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Y. Y. Kovalev, A. V. Plavin, Leonid Petrov, I. N. Pashchenko	0
3	Magnetically driven relativistic jet in the high-redshift blazar OH 471 2024 ·Astronomy and Astrophysics ·(unknown), Tao An, (unknown), Yu. V. Sotnikova, A. E. Volvach, (unknown), Ling Chen, Lang Cui, (unknown), (unknown), (unknown), Wei Xu, (unknown), Y. Y. Kovalev, M. A. Kharinov, (unknown), Т. А. Семенова, L. N. Volvach	1
4	Parsec-scale evolution of the gigahertz-peaked spectrum quasar PKS 0858 − 279 2024 ·Monthly Notices of the Royal Astronomical Society ·(unknown), Y. Y. Kovalev, M. Perucho, Yu. A. Kovalev	2
5	Very-long-baseline interferometry study of the flaring blazar TXS 1508+572 in the early Universe 2024 ·Astronomy and Astrophysics ·(unknown), Andrea Gokus, Mikhail Lisakov, Leonid Gurvits, (unknown), (unknown), M. Kadler, Y. Y. Kovalev, E. Ros, (unknown)	3
6	MOJAVE. XIX. Brightness Temperatures and Intrinsic Properties of Blazar Jets 2021 ·The Astrophysical Journal ·D. C. Homan, M. H. Cohen, T. Hovatta, K. I. Kellermann, Y. Y. Kovalev, M. L. Lister, (unknown), A. B. Pushkarev, E. Ros, T. Savolainen	63
7	Multiband RadioAstron space VLBI imaging of the jet in quasar S5 0836+710 2020 ·Springer Link (Chiba Institute of Technology) ·(unknown), A. P. Lobanov, M. Perucho, G. Bruni, E. Ros, J. M. Anderson, I. Agudo, Roger J. Davis, José L. Gómez, Y. Y. Kovalev, T. P. Krichbaum, Mikhail Lisakov, T. Savolainen, F. K. Schinzel, J. A. Zensus	5
8	RadioAstron observations of 3C 345 2019 ·Proceedings Of Science ·(unknown), A. P. Lobanov, E. Ros, José L. Gómez, G. Bruni, Y. Y. Kovalev, (unknown)	1
9	The Scattering and Intrinsic Structure of Sagittarius A* at Radio Wavelengths 2018 ·The Astrophysical Journal ·Michael D. Johnson, Ramesh Narayan, Dimitrios Psaltis, Lindy Blackburn, Y. Y. Kovalev, C. R. Gwinn, Guang-Yao Zhao, Geoffrey C. Bower, J. M. Moran, Motoki Kino, M. Krämer, Kazunori Akiyama, Jason Dexter, Avery E. Broderick, Lorenzo Sironi	41
10	2018 ·Springer Link (Chiba Institute of Technology) ·Tobias Beuchert, M. Kadler, M. Perucho, C. Großberger, R. Schulz, I. Agudo, C. Casadio, José L. Gómez, Mark Gurwell, D. C. Homan, Y. Y. Kovalev, M. L. Lister, Sera Markoff, S. N. Molina, A. B. Pushkarev, E. Ros, T. Savolainen, T. Steinbring, C. Thum, J. Wilms	9
11	Parsec-scale Faraday rotation and polarization of 20 active galactic nuclei jets 2017 ·Monthly Notices of the Royal Astronomical Society ·Е. В. Кравченко, Y. Y. Kovalev, K. V. Sokolovsky	29
12	Multiwavelength observations of the blazar BL Lacertae: a new fast TeV γ-ray flare 2017 ·Proceedings of 35th International Cosmic Ray Conference — PoS(ICRC2017) ·Q. Feng, Svetlana G. Jorstad, Alan P. Marscher, M. L. Lister, Y. Y. Kovalev, A. B. Pushkarev, (unknown), I. Agudo, S. N. Molina, José L. Gómez, (unknown), Г. А. Борман, A. A. Mokrushina, Phil Smith	2
13	Results of the RadioAstron AGN survey 2014 ·cosp ·Y. Y. Kovalev	0
14	The TeV blazar Markarian 421 at the highest spatial resolution 2013 ·Springer Link (Chiba Institute of Technology) ·(unknown), Rocco Lico, M. Giroletti, M. Orienti, G. Giovannini, W. D. Cotton, P. G. Edwards, L. Fuhrmann, T. P. Krichbaum, Y. Y. Kovalev, S. G. Jorstad, Alan P. Marscher, Motoki Kino, D. Paneque, M. A. Pérez‐Torres, B. G. Piner, K. V. Sokolovsky	12
15	Causal connection in parsec-scale relativistic jets: results from the MOJAVE VLBI survey 2013 ·Springer Link (Chiba Institute of Technology) ·Eric Clausen-Brown, T. Savolainen, A. B. Pushkarev, Y. Y. Kovalev, J. A. Zensus	46
16	VLBA monitoring of Mrk 421 at 15 GHz and 24 GHz during 2011 2012 ·Springer Link (Chiba Institute of Technology) ·Rocco Lico, M. Giroletti, M. Orienti, G. Giovannini, W. D. Cotton, P. G. Edwards, L. Fuhrmann, T. P. Krichbaum, K. V. Sokolovsky, Y. Y. Kovalev, S. G. Jorstad, Alan P. Marscher, Motoki Kino, D. Paneque, M. A. P. Torres, (unknown)	27
17	VLBI-selected sample of compact symmetric object candidates and frequency-dependent position of hotspots 2011 ·Springer Link (Chiba Institute of Technology) ·K. V. Sokolovsky, Y. Y. Kovalev, A. B. Pushkarev, P. Mimica, M. Perucho	9
18	VLBI detection of the HST-1 feature in the M 87 jet at 2 cm 2010 ·Springer Link (Chiba Institute of Technology) ·Chin-Shin Chang, E. Ros, Y. Y. Kovalev, M. L. Lister	9
19	Serendipitous VLBI detection of rapid, large-amplitude, intraday variability in QSO 1156+295 2008 ·Springer Link (Chiba Institute of Technology) ·T. Savolainen, Y. Y. Kovalev	17
20	Opacity in compact extragalactic radio sources and its effect onastrophysical and astrometric studies 2008 ·Springer Link (Chiba Institute of Technology) ·Y. Y. Kovalev, A. P. Lobanov, A. B. Pushkarev, J. A. Zensus	95

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.

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