E. Koptelova

3.3k total citations
19 papers, 136 citations indexed

About

E. Koptelova is a scholar working on Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Instrumentation. According to data from OpenAlex, E. Koptelova has authored 19 papers receiving a total of 136 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Astronomy and Astrophysics, 6 papers in Atomic and Molecular Physics, and Optics and 5 papers in Instrumentation. Recurrent topics in E. Koptelova's work include Astrophysical Phenomena and Observations (11 papers), Galaxies: Formation, Evolution, Phenomena (9 papers) and Adaptive optics and wavefront sensing (5 papers). E. Koptelova is often cited by papers focused on Astrophysical Phenomena and Observations (11 papers), Galaxies: Formation, Evolution, Phenomena (9 papers) and Adaptive optics and wavefront sensing (5 papers). E. Koptelova collaborates with scholars based in Taiwan, Russia and Uzbekistan. E. Koptelova's co-authors include A. Ullán, L. J. Goicoechea, V. N. Shalyapin, R. Gil‐Merino, О. Бурхонов, Chorng‐Yuan Hwang, A. G. Yagola, A. V. Sergeyev, A. Sergeev and J. H. H. Chan and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, Astronomy and Astrophysics and The Astrophysical Journal Letters.

In The Last Decade

E. Koptelova

17 papers receiving 134 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
E. Koptelova Taiwan	8	136	28	18	17	3	19	136
R. Mostardi Serbia	2	105 0.8×	33 1.2×	10 0.6×	12 0.7×	3 1.0×	3	109
Maria Kapala United States	5	139 1.0×	31 1.1×	8 0.4×	10 0.6×	2 0.7×	5	140
Christopher P. Ahn Australia	2	147 1.1×	50 1.8×	12 0.7×	17 1.0×	3 1.0×	2	151
C. D. Sheehy United States	4	106 0.8×	37 1.3×	10 0.6×	15 0.9×	1 0.3×	6	108
Debopam Som United States	7	149 1.1×	36 1.3×	6 0.3×	13 0.8×	4 1.3×	16	151
Naoki Koshimoto Japan	7	108 0.8×	42 1.5×	27 1.5×	7 0.4×	2 0.7×	18	119
Ryo Nagino Japan	6	111 0.8×	41 1.5×	5 0.3×	14 0.8×	3 1.0×	10	117
A. Trotter United States	4	159 1.2×	22 0.8×	9 0.5×	48 2.8×	5 1.7×	14	159
M. Rowan‐Robinson United Kingdom	6	143 1.1×	60 2.1×	6 0.3×	19 1.1×	2 0.7×	7	155
E. Valiante United Kingdom	5	161 1.2×	66 2.4×	9 0.5×	27 1.6×	2 0.7×	5	163

Countries citing papers authored by E. Koptelova

Since Specialization

Citations

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

Fields of papers citing papers by E. Koptelova

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. Koptelova

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

All Works

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19 of 19 papers shown

Frey, S., Yingkang Zhang, Tao An, et al.. (2024). Milliarcsecond-scale radio structure of the most distant BL Lac object candidate at redshift 6.57. Astronomy and Astrophysics. 681. L12–L12.

Koptelova, E. & Chorng‐Yuan Hwang. (2022). A BL Lacertae Object at a Cosmic Age of 800 Myr. The Astrophysical Journal Letters. 929(1). L7–L7. 5 indexed citations

Koptelova, E., et al.. (2014). New near-infrared observations and lens-model constraints for UM673. Astronomy and Astrophysics. 566. A36–A36. 2 indexed citations

Koptelova, E., Wen-Ping Chen, Tzihong Chiueh, et al.. (2012). Time delay between images of the lensed quasar UM673. Astronomy and Astrophysics. 544. A51–A51. 13 indexed citations

Koptelova, E., et al.. (2010). Optical Observations of Lensed Quasars: Multiwavelength Correlations and Interband Time Delays. 3(1). 184–192.

Koptelova, E., et al.. (2010). Multiwavelengths observations of lensed quasars: interband time delays. 81. 138. 1 indexed citations

Koptelova, E., et al.. (2009). Intrinsic quasar variability and time delay determination in the lensed quasar UM673. Monthly Notices of the Royal Astronomical Society. 401(4). 2805–2815. 8 indexed citations

Shalyapin, V. N., L. J. Goicoechea, E. Koptelova, et al.. (2009). Microlensing variability in FBQ 0951+2635: short-time-scale events or a long-time-scale fluctuation?. Monthly Notices of the Royal Astronomical Society. 397(4). 1982–1989. 9 indexed citations

Shalyapin, V. N., L. J. Goicoechea, E. Koptelova, A. Ullán, & R. Gil‐Merino. (2008). New two-colour light curves of Q0957+561: time delays and the origin of intrinsic variations. Springer Link (Chiba Institute of Technology). 20 indexed citations

10.

Larionov, V. M., M. Villata, C. M. Raiteri, et al.. (2008). Optical and near-IR brightening of the blazar 3C 66A detected by the GASP. ATel. 1755. 1. 1 indexed citations

11.

Lyuty, V. M., et al.. (2008). On the Correlation of IR and Optical Variability in NGC 4151. 21. 79. 1 indexed citations

12.

Villata, M., C. M. Raiteri, V. M. Larionov, et al.. (2008). GASP detection of a bright optical flare and mm-cm activity from the blazar 3C 454.3. ATel. 1625. 1. 2 indexed citations

13.

Koptelova, E., et al.. (2008). Variability of the gravitational lens UM 673 in 2003–2005. Astronomy Reports. 52(4). 270–277. 3 indexed citations

14.

Goicoechea, L. J., et al.. (2007). First robotic monitoring of a lensed quasar: Intrinsic variability of SBS 0909+532. New Astronomy. 13(3). 182–193. 19 indexed citations

15.

Koptelova, E., et al.. (2007). Analysis of the Q2237+0305 light-curve variability with regularization technique. Monthly Notices of the Royal Astronomical Society. 381(4). 1655–1662. 7 indexed citations

16.

Koptelova, E., et al.. (2007). The gravitational lens Q2237+0305: Reduction and analysis of the observational data. Astronomy Reports. 51(10). 797–807. 3 indexed citations

17.

Ullán, A., et al.. (2006). Time delay of SBS 0909+532. Astronomy and Astrophysics. 452(1). 25–35. 21 indexed citations

18.

Koptelova, E., et al.. (2006). Determining time delay in the gravitationally lensed system QSO2237+0305. Astronomy and Astrophysics. 452(1). 37–46. 17 indexed citations

19.

Koptelova, E., et al.. (2004). Two-stage algorithm for reconstructing the images of the gravitational lens QSO 2237+0305. Astronomy Reports. 48(10). 826–833. 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.

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