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Transactions on Combinatorics is Scopus-indexed (Q3, CiteScore 1.1), WoS ESCI, DOAJ. Published by University of Isfahan.
Checked against the index lists dated .
ISSN 2251-8657Verify ISSN ↗2251-8665Verify ISSN ↗
Publisher: University of Isfahan
Cost to publish: Checking DOAJ for article charges…
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Discrete Mathematics and Combinatorics | 64 / 99 | 35th | Q3 |
| Computational Theory and Mathematics | 158 / 203 | 22nd | Q4 |
Not listed in: ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 2016–present, best quartile Q3, CiteScore 1.1.
Transactions on Combinatorics is Q3 in Discrete Mathematics and Combinatorics (rank 64 of 99) and Q4 in Computational Theory and Mathematics (rank 158 of 203), by CiteScore 2025.
Transactions on Combinatorics is indexed in the Emerging Sources Citation Index, 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 1.1, which places it in quartile Q3 at the 35th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.255, quartile Q3, with an H-index of 9.
Transactions on Combinatorics is published by University of Isfahan. Its print ISSN is 2251-8657 and its online ISSN is 2251-8665.
Yes — indexed in the Emerging Sources Citation Index.
Yes — it is an open-access journal, listed in DOAJ.
Transactions on Combinatorics has an h-index of 3 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 1.1, quartile Q3. On 2-year citations it ranks #80 of 92 Scopus journals in Discrete Mathematics and Combinatorics.
Transactions on Combinatorics published 4 papers in 2016. 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.
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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