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researcher

Yu. A. Kovalev

19 papers hereh-index 13 citations9 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author8
  • last author3

Across the 11 of 19 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE11
  • astro-ph.GA5
  • astro-ph.CO2
  • astro-ph1
same name
  • Yu. A. Kovalev — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20062026
most citedThe Spectral Energy Distribution of Fermi bright blazars

1k citations · 1.8k across the 19 of their papers we have counts for

collaborators
Showing 2024Show all

4 papers · 1 filter

astro-ph.HE2024★ 10 cited

Multiwavelength variability of the blazar AO 0235+164

V. V. Vlasyuk, Yu. V. Sotnikova, A. E. Volvach +28

We present a study of the multiwavelength (MW) variability of the blazar AO 0235+164 based on the radio-to-γ-ray data covering a long time period from 1997 to 2023. The radio dat…

astro-ph.GA2024★ 2 cited

Magnetically Driven Relativistic Jet in the High-Redshift Blazar OH~471

S. Guo, T. An, Y. Liu +15

Context : Understanding the mechanisms that launch and shape powerful relativistic jets from supermassive black holes (SMBHs) in high-redshift active galactic nuclei (AGN) is cruci…

astro-ph.HE2024★ 6 cited

Optical and Radio Variability of the Blazar S4 0954+658

V. V. Vlasyuk, Yu. V. Sotnikova, A. E. Volvach +23

We present an optical-to-radio study of the BL Lac object S4 0954+658 observations during 1998-2023. The measurements were obtained with the SAO RAS Zeiss-1000 1-m and AS-500/2 0.5…

astro-ph.GA2024★ 3 cited

Parsec-scale evolution of the gigahertz-peaked spectrum quasar PKS 0858-279

N. A. Kosogorov, Y. Y. Kovalev, M. Perucho +1

We conducted multi-epoch, multi-frequency parsec-scale studies on the gigahertz-peaked spectrum quasar PKS 0858-279 with the Very Long Baseline Array (VLBA). Our observations on 20…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.