Alexei V. FILIPPENKO: h-index, Total Citations, and Citation Map
Alexei V. FILIPPENKO's h-index is 199 (859 i10-index, 229,053+ total citations across 1,000+ publications) according to Google Scholar as of August 2026. Alexei V. FILIPPENKO is affiliated with Professor of Astronomy, University of California, Berkeley.
Alexei V. FILIPPENKO is a researcher affiliated with Professor of Astronomy, University of California, Berkeley, specializing in supernovae, black holes, cosmology. Their work has been cited 229,053 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Alexei V. FILIPPENKO's Citation Metrics
Bibliometric impact based on 1,000 indexed publications. Of these, 16 are original research articles — the rest are literature highlights, conference abstracts or theses.
- H-Index
- 199
- i10-Index
- 859
- Total Citations
- 229,053
- Citing Countries
- 60
As of August 2026.
Alexei V. FILIPPENKO has an h-index of 199 and 229,053 total citations across 1000 publications, with research cited by institutions in 60 countries.
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Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
199830,166
Top Citing Countries
Top Citing Institutions
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Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher provided pivotal observational evidence for an accelerating universe and the cosmological constant, fundamentally reshaping modern cosmological models through a highly cited seminal publication.
The researcher provided seminal empirical measurements of cosmological parameters Omega and Lambda using high-redshift supernovae, establishing a foundational dataset for modern cosmology.
The researcher established a fundamental empirical relationship between supermassive black hole mass and host galaxy velocity dispersion, a discovery that has become a cornerstone of modern astrophysics.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Alexei V. FILIPPENKO's research
Alexei V. FILIPPENKO is a researcher in supernovae, black holes and cosmology at Professor of Astronomy, University of California, Berkeley. Their work has been cited 229,053 times across 1,000 publications (h-index 199), according to Google Scholar.
Their most-cited work, “Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant” (1998), has accumulated 30,166 citations. Other influential works include “Measurements of Ω and Λ from 42 high-redshift supernovae” (1999) with 27,653 citations and “Type Ia Supernova Discoveries at z > 1 from the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution” (2004) with 5,919 citations.
Citations of Alexei V. FILIPPENKO's research come primarily from United States, China and United Kingdom, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
