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Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) is Scopus-indexed (Q2, CiteScore 1.7), WoS SCIE, DOAJ. Published by Institute of Mathematics.
Checked against the index lists dated .
ISSN 1815-0659Verify ISSN ↗
Publisher: Institute of Mathematics
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Geometry and Topology | 37 / 111 | 66th | Q2 |
| Analysis | 102 / 210 | 51st | Q2 |
| Mathematical Physics | 52 / 90 | 42nd | Q3 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2005–present, best quartile Q2, CiteScore 1.7.
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) is Q2 in Geometry and Topology (rank 37 of 111), Q2 in Analysis (rank 102 of 210) and Q3 in Mathematical Physics (rank 52 of 90), by CiteScore 2025.
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 1.7, which places it in quartile Q2 at the 66th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.444, quartile Q2, with an H-index of 45.
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) is published by Institute of Mathematics. Its ISSN is 1815-0659.
Yes — indexed in the Science Citation Index Expanded.
Yes — it is an open-access journal, listed in DOAJ.
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) has an h-index of 44 and a 2-year mean of 0.46 citations per paper (OpenAlex). Its Scopus CiteScore is 1.7, quartile Q2. On 2-year citations it ranks #65 of 105 Scopus journals in Geometry and Topology.
Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) published 109 papers in 2025; its busiest recent year was 2020 with 146. 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 97 research articles (2025–2026), authors are most often from United States (21%), Japan (12.7%) and Germany (11.2%).
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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