ScopusElsevier Scopus
Status
Active
Coverage
1996–present
Source type
Journal
Open access
No
CiteScore
0.7
SJR · SCImago
0.249
Q3 SJR quartile
H-index
26
Best quartile
Q4 · 15th pctile
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Mathematics (all) | 350 / 414 | 15th | Q4 |
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Proceedings of the Japan Academy Series A: Mathematical Sciences
Proceedings of the Japan Academy Series A: Mathematical Sciences is Scopus-indexed (Q4, CiteScore 0.7), WoS SCIE. Published by Japan Academy.
Checked against the index lists dated .
ISSN 0386-2194Verify ISSN ↗
Publisher: Japan Academy
Scopus · Q4WoS · SCIE
0.7
CiteScore 2025
Q4
Best quartile
2
Indexed in
Cost to publish: No APC data — check the publisher
Web of ScienceClarivate (SCIE/SSCI/AHCI/ESCI)
DOAJDirectory of Open Access Journals (live)
Not in DOAJ
Open accessNot registered as fully open access
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Quick answers
Is Proceedings of the Japan Academy Series A: Mathematical Sciences indexed in Scopus?
Yes — actively indexed in Scopus, coverage 1996–present, best quartile Q4, CiteScore 0.7.
What quartile is Proceedings of the Japan Academy Series A: Mathematical Sciences in Scopus?
Proceedings of the Japan Academy Series A: Mathematical Sciences is Q4 in Mathematics (all) (rank 350 of 414), by CiteScore 2025.
What is the impact factor of Proceedings of the Japan Academy Series A: Mathematical Sciences?
Proceedings of the Japan Academy Series A: Mathematical Sciences 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 0.7, which places it in quartile Q4 at the 15th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.249, quartile Q3, with an H-index of 26.
Who publishes Proceedings of the Japan Academy Series A: Mathematical Sciences and what is its ISSN?
Proceedings of the Japan Academy Series A: Mathematical Sciences is published by Japan Academy. Its ISSN is 0386-2194.
Is Proceedings of the Japan Academy Series A: Mathematical Sciences in Web of Science?
Yes — indexed in the Science Citation Index Expanded.
Is Proceedings of the Japan Academy Series A: Mathematical Sciences open access?
No — it is not registered as an open-access journal in DOAJ or Scopus.
How well cited is Proceedings of the Japan Academy Series A: Mathematical Sciences? — open metrics via OpenAlex
Proceedings of the Japan Academy Series A: Mathematical Sciences has an h-index of 70 and a 2-year mean of 0.39 citations per paper (OpenAlex). Its Scopus CiteScore is 0.7, quartile Q4. On 2-year citations it ranks #282 of 392 Scopus journals in Mathematics (all).
70
h-index
0.39
2-yr mean citations
1,048
i10-index
6,696
works indexed
45,595
total citations
2-yr mean citations, among Scopus journals in the same subject
#282 of 392 Bottom 29% Mathematics (all)
Proceedings of the Japan Academy Series A: Mathematical Sciences published 10 papers in 2025; its busiest recent year was 2019 with 25. 2026* is the year so far.
Main topics
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.
Who publishes in Proceedings of the Japan Academy Series A: Mathematical Sciences? — latest 52 articles, 2021–2026
In its latest 52 research articles (2021–2026), authors are most often from Japan (61.2%), South Korea (13.5%) and China (4.5%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Are there integrity warnings for Proceedings of the Japan Academy Series A: Mathematical Sciences? — indicators, not proof of misconduct
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.
- Scopus statusActive
- Retracted papers None recorded
- Problematic Paper Screener flags None flagged
- Author concentration61.2% of recent authorship from Japan
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.
Official sources & links
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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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