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Extracta Mathematicae is Scopus-indexed (Q2, CiteScore 1.5), DOAJ. Published by Instituto de Matematicas de la Universidad de Extremadura (IMUEX).
Checked against the index lists dated .
ISSN 2605-5686Verify ISSN ↗
Publisher: Instituto de Matematicas de la Universidad de Extremadura (IMUEX)
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Algebra and Number Theory | 50 / 137 | 63rd | Q2 |
| Geometry and Topology | 47 / 111 | 58th | Q2 |
| Mathematics (miscellaneous) | 56 / 119 | 53rd | Q2 |
| Analysis | 114 / 210 | 45th | Q3 |
Not listed in: Web of Science, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2019–present, best quartile Q2, CiteScore 1.5.
Extracta Mathematicae is Q2 in Algebra and Number Theory (rank 50 of 137), Q2 in Geometry and Topology (rank 47 of 111) and Q2 in Mathematics (miscellaneous) (rank 56 of 119), by CiteScore 2025. It is ranked in 4 subject areas in all.
Extracta Mathematicae is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 1.5, quartile Q2, 63rd percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.417, quartile Q2, with an H-index of 5.
Extracta Mathematicae is published by Instituto de Matematicas de la Universidad de Extremadura (IMUEX). Its ISSN is 2605-5686.
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Yes — it is an open-access journal, listed in DOAJ.
Extracta Mathematicae has an h-index of 16 and a 2-year mean of 0.15 citations per paper (OpenAlex). Its Scopus CiteScore is 1.5, quartile Q2. On 2-year citations it ranks #111 of 129 Scopus journals in Algebra and Number Theory.
Extracta Mathematicae published 20 papers in 2025. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 68 research articles (2021–2026), authors are most often from Spain (14.5%), India (11%) and Cameroon (7.4%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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