Journal profile · Mathematics
International Journal of Mathematics
ISSN 0129-167X · eISSN 1793-6519 · World Scientific Publishing Co. Pte Ltd · SINGAPORE · Bimonthly
International Journal of Mathematics: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 0.57; subscription journal; review about 12 months (community reports); community-reported acceptance: easy; 88 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
International Journal of Mathematics is published by World Scientific Publishing Co. Pte Ltd and is in Zone 4 of Mathematics in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Algebraic Geometry and Number Theory, Geometry and complex manifolds and Geometric Analysis and Curvature Flows, together about 30.4% of its articles. Its main subfields are Geometry and Topology and Mathematical Physics. (generated from OpenAlex topic counts and CAS ranking data)
The International Journal of Mathematics publishes original papers in mathematics in general, but giving a preference to those in the areas of mathematics represented by the editorial board. The journal has been published monthly except in June and December to bring out new results without delay. Occasionally, expository papers of exceptional value may also be published. The first issue appeared in March 1990.
Source: LetPub
Research area (LetPub): Mathematics
Main research topics OpenAlex counts of recent articles; shares are approximate
- Algebraic Geometry and Number TheoryMathematics11.6%
- Geometry and complex manifoldsMathematics9.9%
- Geometric Analysis and Curvature FlowsMathematics8.9%
- Advanced Algebra and GeometryMathematics8.2%
- Advanced Topics in AlgebraMathematics7.3%
- Algebraic structures and combinatorial modelsMathematics7%
- Geometric and Algebraic TopologyMathematics6.3%
- Advanced Operator Algebra ResearchMathematics6.2%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 3 |
| Minor | Mathematics | Zone 3 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: no
Database indexing
SCIEScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 0.57LetPub ·
- CiteScore 2026-06
- 1.1LetPub ·
- SJR 2026-06
- 0.63LetPub ·
- SNIP 2026-06
- 0.92LetPub ·
- h-index
- 34LetPub ·
- h-index
- 70OpenAlex ·
- i10-index
- 890OpenAlex ·
- 2-year mean citedness
- 0.57OpenAlex ·
- Self-citation rate
- 0%LetPub ·
- Share of gold OA articles
- 0.64%LetPub ·
Volume
- Articles per year
- 89LetPub ·
Articles by year OpenAlex count · 3,000 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 73 | 28 | 1 |
| 2025 | 88 | 13 | 21 |
| 2024 | 116 | 32 | 135 |
| 2023 | 116 | 36 | 197 |
| 2022 | 93 | 24 | 240 |
| 2021 | 128 | 53 | 421 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- about 12 monthsLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- World Scientific Publishing Co. Pte Ltd
- Country or region
- SINGAPORE
- Language
- English
- Frequency
- Bimonthly
- ISSN
- 0129-167X
- Electronic ISSN
- 1793-6519
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗LetPub
FAQ
Frequently asked questions about International Journal of Mathematics
What CAS zone is International Journal of Mathematics in?
In the 2025 upgraded edition of the CAS Journal Ranking, International Journal of Mathematics is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics. In the 2026 Xinrui edition it is in Zone 3 of Mathematics. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of International Journal of Mathematics?
The latest impact factor listed by LetPub is 0.57; CiteScore 1.1, h-index 70.
How long does peer review take at International Journal of Mathematics?
Authors report an average review time of about 12 months; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Which databases index International Journal of Mathematics?
According to LetPub and DOAJ records, International Journal of Mathematics is indexed in SCIE and Scopus.
Is International Journal of Mathematics open access, and what is the APC?
International Journal of Mathematics is a subscription journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .