D. Kudryavtsev

activity

20242026

most citedMultiwavelength variability of the blazar AO 0235+164

10 citations · 26 across the 7 of their papers we have counts for

collaborators

Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2025★ 2 cited

Radio and Optical Properties of the blazar PKS 1614+051 at z=3.21

Yu. V. Sotnikova, A. G. Mikhailov, A. E. Volvach +21

We present a study of the radio and optical properties of the high-frequency peaker (HFP) blazar PKS 1614+051 at $z = 3.21$ based on the data covering the time period of 1997-2024. T…

astro-ph.GA2024★ 9 cited

High-redshift quasars at $z \geq 3$ : radio variability and MPS/GPS candidates

Yu. Sotnikova, A. Mikhailov, T. Mufakharov +7

We present a study of the radio variability of bright, $S_{1.4} \geq 100$ mJy, high-redshift quasars at $z \geq 3$ on timescales up to 30-40 years. The study involved simultaneous RATA…

astro-ph.GA2024★ 4 cited

Cluster analysis of the Roma-BZCAT blazars

D. O. Kudryavtsev, Yu. V. Sotnikova, V. A. Stolyarov +5

Based on the collected multiwavelength data, namely in the radio (NVSS, FIRST, RATAN-600), IR (WISE), optical (Pan-STARRS), UV (GALEX), and X-ray (ROSAT, Swift-XRT) ranges, we have…

Radio and Optical Properties of the blazar PKS 1614+051 at z=3.21

High-redshift quasars at z≥3: radio variability and MPS/GPS candidates

Cluster analysis of the Roma-BZCAT blazars

High-redshift quasars at $z \geq 3$ : radio variability and MPS/GPS candidates