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A. Sergeyev

15 papers hereh-index 8166 citations25 works total

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

author position
  • first author1
  • middle author10
  • last author4

Across the 15 of 15 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA13
  • astro-ph.CO1
  • astro-ph.EP1
same name
  • A. Sergeyev — 3 papers, h 10
  • A. Sergeyev — 3 papers, h 1
  • A. Sergeyev — 1 paper, h 3
  • A. Sergeyev — 1 paper, h 3
  • A. Sergeyev — 1 paper, h 6

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
20182026
most citedSpectroscopic confirmation and modelling of two lensed quadruple quasars in the Dark Energy Survey public footprint

16 citations · 66 across the 8 of their papers we have counts for

collaborators
Showing 2021Show all

3 papers · 1 filter

astro-ph.GA2021

VEXAS: VISTA EXtension to Auxiliary Surveys -- Data Release 2: Machine-learning based classification of sources in the Southern Hemisphere

V. Khramtsov, C. Spiniello, A. Agnello +1

We present the second public data release (DR) of the VISTA EXtension to Auxiliary Surveys (VEXAS), where we classify objects into stars, galaxies and quasars based on an ensemble…

astro-ph.GA2021★ 8 cited

Dynamical model of an obscuring clumpy torus in AGNs: I. Velocity and velocity dispersion maps for interpretation of ALMA observations

E. Yu. Bannikova, A. V. Sergeyev, N. A. Akerman +4

We have developed the dynamical model of a clumpy torus in an active galactic nucleus (AGN) and compared to recent ALMA observations. We present N-body simulations of a torus in…

astro-ph.GA2021★ 9 cited

Resolving the inner accretion flow towards the central supermassive black hole in SDSS J1339+1310

V. N. Shalyapin, L. J. Goicoechea, C. W. Morgan +2

We studied the accretion disc structure in the doubly imaged lensed quasar SDSS J1339+1310 using r-band light curves and UV-visible to near-IR (NIR) spectra from the first 11 obs…

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