Proceedings of the Japan Academy Series A-Mathematical Sciences
Impact Factor Trend (2018–2026)
Clarivate IF trend for Proceedings of the Japan Academy Series A-Mathematical Sciences
SCImago Journal Rank citation prestige weighting
26 papers with at least that number of citations each
Aims & Scope
The aim of the Proceedings of the Japan Academy, Series A, is the rapid publication of original papers in mathematical sciences. The paper should be written in English or French (preferably in English), and at most 6 pages long when published. A paper that is a résumé or an announcement (i.e. one whose details are to be published elsewhere) can also be submitted. The paper is published promptly if once communicated by a Member of the Academy at its General Meeting, which is held monthly except in July and in August.
Special Issues
Calls for PapersNo active Calls for Papers found for this journal.
WoS Categories & Quartiles
Detailed JCR / JCI category rankings and quartile breakdown from Clarivate
MATHEMATICS
MATHEMATICS
Annual Historical Statistics & Publications
Track annual publication volume, total citations, and Impact Factor evolution
SCImago & Scopus Journal Intelligence
Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact
Weighted prestige citation metric per document indexed in the Scopus database.
Average citations received per document published in the 2-year window.
Estimated Article Processing Charge for Open Access publication.
Scopus 3-Year Publication & Citation Window
Aggregated from Scopus database across the 3-year SJR evaluation window.
Societal Impact & Inclusivity (SCImago)
Citations in government and international policy documents
Percentage of female authors published in the journal
Real-world societal policy reach and author gender diversity tracked by SCImago.
Scopus Subject Categories
Journal Metrics & Citation Visualizations
Total Cites vs Self-Cites
Evaluation of scholarly independence and citation reach
Citations per Document
Citation metric windows across 2, 3, and 4 years
Chinese Academy of Sciences (CAS) Classification
Major / minor zone classification and CAS Early Warning List history
Academic Intelligence Overview & Context
ImpaQ AnalysisProceedings of the Japan Academy Series A-Mathematical Sciences (abbr: P JPN ACAD A-MATH, ISSN: 0386-2194) is a peer-reviewed international scholarly journal in the field of Mathematics, published by Japan Academy in Japan since 1977. The periodical holds a Journal Impact Factor (JIF) of 0.40, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.249 (Q3), an H-index of 26.
The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 18 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with an estimated APC of $2,658 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.
Publishing & Editorial Information
Detailed publisher, peer-review turnaround, and publication cycle specifications
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