A. Valcheva
Impact in
- Astronomy and Astrophysics top 10%
- Galaxies: Formation, Evolution, Phenomena
- Stellar, planetary, and galactic studies
- Astrophysical Phenomena and Observations
- Astrophysics and Star Formation Studies
- Gamma-ray bursts and supernovae
- Radio Astronomy Observations and Technology
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- Astronomy and Astrophysical Research
Papers in
-
- Stellar, planetary, and galactic studies 10
- Galaxies: Formation, Evolution, Phenomena 7
- Astrophysics and Star Formation Studies 5
- Astrophysical Phenomena and Observations 3
- Radio Astronomy Observations and Technology 1
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- Astronomy and Astrophysical Research 7
- Co-authors
- E. Ovcharov (10 shared papers)V. D. Ivanov (6 shared papers)S. Boeva (4 shared papers)R. Bachev (2 shared papers)E. Semkov (2 shared papers)S. Peneva (1 shared paper)A. Strigachev (1 shared paper)D. Grupe (1 shared paper)
In The Last Decade
A. Valcheva
12 papers receiving 72 citations
Peers
Comparison fields: 5 of 9
- Astronomy and Astrophysics 70
- Instrumentation 13
- Nuclear and High Energy Physics 33
- Computational Mechanics 3
- Statistics and Probability 1
Countries citing papers authored by A. Valcheva
This map shows the geographic impact of A. Valcheva'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 A. Valcheva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Valcheva more than expected).
Fields of papers citing papers by A. Valcheva
This network shows the impact of papers produced by A. Valcheva. 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 A. Valcheva. The network helps show where A. Valcheva may publish in the future.
Co-authors
The 25 scholars most cited alongside A. Valcheva, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Short Term Flux and Colour Variations in Low-Energy Peaked Blazars | 2016 | 25 |
| 2 | 2009 | 17 | |
| 3 | 2007 | 11 | |
| 4 | 2014 | 8 | |
| 5 | 2021 | 4 | |
| 6 | 2021 | 3 | |
| 7 | Photometric Study of Open Clusters NGC 2266 and NGC 7762 | 2008 | 3 |
| 8 | Search For Variable Stars in the Field of The Young Open Cluster NGC 957 | 2009 | 1 |
| 9 | Ultra long period Cepheid H 42 in M 31 | 2020 | 1 |
| 10 | Rebrightening of the very fast RN M31N 1960-12a | 2019 | 1 |
| 11 | Optical Nova Candidate in M31 | 2011 | 1 |
| 12 | 2021 | 1 | |
| 13 | 2024 | 0 | |
| 14 | 2024 | 0 | |
| 15 | 2025 | 0 |
About A. Valcheva
A. Valcheva is a scholar working on Astronomy and Astrophysics, Instrumentation, Nuclear and High Energy Physics, Computational Mechanics and Infectious Diseases, having authored 15 papers that have together received 76 indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (10 papers), Galaxies: Formation, Evolution, Phenomena (7 papers), Astronomy and Astrophysical Research (7 papers), Astrophysics and Star Formation Studies (5 papers), Astrophysical Phenomena and Observations (3 papers), Astrophysics and Cosmic Phenomena (2 papers), Astronomical Observations and Instrumentation (1 paper) and Radio Astronomy Observations and Technology (1 paper). The work is most often cited by research in Astronomy and Astrophysics (70 citations), Instrumentation (13 citations), Nuclear and High Energy Physics (33 citations), Computational Mechanics (3 citations) and Statistics and Probability (1 citation). A. Valcheva has collaborated with scholars based in Bulgaria, Germany and Russia. Frequent co-authors include E. Ovcharov, V. D. Ivanov, S. Boeva, R. Bachev, E. Semkov, S. Peneva, A. Strigachev, D. Grupe, Bindu Rani and K. A. Stoyanov. Their work appears in journals such as Monthly Notices of the Royal Astronomical Society, Astrophysical Bulletin, Research in Astronomy and Astrophysics, Physica Scripta and ATel.
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.