ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q3SCImago #17,125Gold OA

Hiroshima Mathematical Journal

Abbreviation (ISO):HIROSHIMA MATH J
•
Identifier (ISSN):0018-2079(Print)
•
Publisher:Hiroshima University
Clarivate IF (2026)
0.6↑ +0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Hiroshima Mathematical Journal

WoS Q3
00110.2620180.2520190.320200.620210.2520220.220230.520240.520250.62026
Annual Impact Factor Metric
Current (2026):0.6
Scopus SJR & RankScopus Q3
0.302
#17,125

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
16

16 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate0%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessGold OA
17articles/year
100% Gold OA•100% Original Research

Aims & Scope

Hiroshima Mathematical Journal (HMJ) is a continuation of Journal of Science of the Hiroshima University, Series A, Vol. 1 - 24 (1930 - 1960), and Journal of Science of the Hiroshima University, Series A - I , Vol. 25 - 34 (1961 - 1970). Starting with Volume 4 (1974), each volume of HMJ consists of three numbers annually. This journal publishes original papers in pure and applied mathematics. HMJ is an (electronically) open access journal from Volume 36, Number 1.

Topics Covered (Recognized by AI)
Mathematics99.6%Pure mathematics62.8%Mathematical analysis50.8%Physics48.8%Quantum mechanics38.5%Computer science30.3%Combinatorics25.4%Geometry24.8%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MATHEMATICS

Q3
Rank313/492
IndexSCIE
JCISCIE2026

MATHEMATICS

Q4
Rank386/492
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF0.6
Articles / Year6
Total Citations0
2025
IF0.5
Articles / Year18
Total Citations19
2024
IF0.5
Articles / Year17
Total Citations19
2023
IF0.2
Articles / Year19
Total Citations14
2022
IF0.25
Articles / Year18
Total Citations19

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #17,125Scopus Q3SCImago Profile
Scopus Coverage:1959, 1961-1995, 2008-2025
Scopus Broad Areas:Mathematics
Scopus Citation Rank (SJR)Q3
0.302

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
0.50

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,522 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations24
3-Year Documents54
Citable Documents54

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate16.2%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Algebra and Number TheoryQ3
AnalysisQ3
Geometry and TopologyQ3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Mathematics
Minor Category (Specific Field):
4区MATHEMATICS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Hiroshima Mathematical Journal (abbr: HIROSHIMA MATH J, ISSN: 0018-2079) is a peer-reviewed international scholarly journal in the field of Mathematics, published by Hiroshima University in Japan. The periodical holds a Journal Impact Factor (JIF) of 0.60, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.302 (Q3), an H-index of 16.

The journal enforces rigorous peer evaluation with a publication frequency of Tri-annual, an annual output of approximately 17 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with an estimated APC of $2,522 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

Open Access Model
Gold OA
Publisher
Hiroshima University
Publication Language
English
Frequency
Tri-annual
Indexing & Databases
SCIEScopusPubMed
Editorial Address
HIROSHIMA UNIV, GRAD SCH SCI, DEPT MATH, 1 3 1 KAGAMIYAMA, HIGASHI HIROSHIMA, JAPAN, 739-8526

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Record UUID: b20502dd-d06b-4c81-880e-e5f8df537bc7
Database Updated: 2026-10-01